72078336

素因数分解:

$2^{10}\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 220

約数和(自身を含む): 237779520

約数和(自身を除く): 165701184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 79, 81, 88, 96, 99, 108, 128, 132, 144, 158, 162, 176, 192, 198, 216, 237, 256, 264, 288, 297, 316, 324, 352, 384, 396, 432, 474, 512, 528, 576, 594, 632, 648, 704, 711, 768, 792, 864, 869, 891, 948, 1024, 1056, 1152, 1188, 1264, 1296, 1408, 1422, 1536, 1584, 1728, 1738, 1782, 1896, 2112, 2133, 2304, 2376, 2528, 2592, 2607, 2816, 2844, 3072, 3168, 3456, 3476, 3564, 3792, 4224, 4266, 4608, 4752, 5056, 5184, 5214, 5632, 5688, 6336, 6399, 6912, 6952, 7128, 7584, 7821, 8448, 8532, 9216, 9504, 10112, 10368, 10428, 11264, 11376, 12672, 12798, 13824, 13904, 14256, 15168, 15642, 16896, 17064, 19008, 20224, 20736, 20856, 22752, 23463, 25344, 25596, 27648, 27808, 28512, 30336, 31284, 33792, 34128, 38016, 40448, 41472, 41712, 45504, 46926, 50688, 51192, 55616, 57024, 60672, 62568, 68256, 70389, 76032, 80896, 82944, 83424, 91008, 93852, 101376, 102384, 111232, 114048, 121344, 125136, 136512, 140778, 152064, 166848, 182016, 187704, 204768, 222464, 228096, 242688, 250272, 273024, 281556, 304128, 333696, 364032, 375408, 409536, 444928, 456192, 500544, 546048, 563112, 667392, 728064, 750816, 819072, 889856, 912384, 1001088, 1092096, 1126224, 1334784, 1501632, 1638144, 2002176, 2184192, 2252448, 2669568, 3003264, 3276288, 4004352, 4504896, 6006528, 6552576, 8008704, 9009792, 12013056, 18019584, 24026112, 36039168, 72078336]

約数ペア:

[(1, 72078336), (2, 36039168), (3, 24026112), (4, 18019584), (6, 12013056), (8, 9009792), (9, 8008704), (11, 6552576), (12, 6006528), (16, 4504896), (18, 4004352), (22, 3276288), (24, 3003264), (27, 2669568), (32, 2252448), (33, 2184192), (36, 2002176), (44, 1638144), (48, 1501632), (54, 1334784), (64, 1126224), (66, 1092096), (72, 1001088), (79, 912384), (81, 889856), (88, 819072), (96, 750816), (99, 728064), (108, 667392), (128, 563112), (132, 546048), (144, 500544), (158, 456192), (162, 444928), (176, 409536), (192, 375408), (198, 364032), (216, 333696), (237, 304128), (256, 281556), (264, 273024), (288, 250272), (297, 242688), (316, 228096), (324, 222464), (352, 204768), (384, 187704), (396, 182016), (432, 166848), (474, 152064), (512, 140778), (528, 136512), (576, 125136), (594, 121344), (632, 114048), (648, 111232), (704, 102384), (711, 101376), (768, 93852), (792, 91008), (864, 83424), (869, 82944), (891, 80896), (948, 76032), (1024, 70389), (1056, 68256), (1152, 62568), (1188, 60672), (1264, 57024), (1296, 55616), (1408, 51192), (1422, 50688), (1536, 46926), (1584, 45504), (1728, 41712), (1738, 41472), (1782, 40448), (1896, 38016), (2112, 34128), (2133, 33792), (2304, 31284), (2376, 30336), (2528, 28512), (2592, 27808), (2607, 27648), (2816, 25596), (2844, 25344), (3072, 23463), (3168, 22752), (3456, 20856), (3476, 20736), (3564, 20224), (3792, 19008), (4224, 17064), (4266, 16896), (4608, 15642), (4752, 15168), (5056, 14256), (5184, 13904), (5214, 13824), (5632, 12798), (5688, 12672), (6336, 11376), (6399, 11264), (6912, 10428), (6952, 10368), (7128, 10112), (7584, 9504), (7821, 9216), (8448, 8532)]