72580608

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 120

約数和(自身を含む): 220763400

約数和(自身を除く): 148182792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 829, 912, 1152, 1216, 1368, 1536, 1658, 1824, 2304, 2432, 2487, 2736, 3316, 3648, 4608, 4864, 4974, 5472, 6632, 7296, 7461, 9728, 9948, 10944, 13264, 14592, 14922, 15751, 19896, 21888, 26528, 29184, 29844, 31502, 39792, 43776, 47253, 53056, 59688, 63004, 79584, 87552, 94506, 106112, 119376, 126008, 141759, 159168, 189012, 212224, 238752, 252016, 283518, 318336, 378024, 424448, 477504, 504032, 567036, 636672, 756048, 955008, 1008064, 1134072, 1273344, 1512096, 1910016, 2016128, 2268144, 3024192, 3820032, 4032256, 4536288, 6048384, 8064512, 9072576, 12096768, 18145152, 24193536, 36290304, 72580608]

約数ペア:

[(1, 72580608), (2, 36290304), (3, 24193536), (4, 18145152), (6, 12096768), (8, 9072576), (9, 8064512), (12, 6048384), (16, 4536288), (18, 4032256), (19, 3820032), (24, 3024192), (32, 2268144), (36, 2016128), (38, 1910016), (48, 1512096), (57, 1273344), (64, 1134072), (72, 1008064), (76, 955008), (96, 756048), (114, 636672), (128, 567036), (144, 504032), (152, 477504), (171, 424448), (192, 378024), (228, 318336), (256, 283518), (288, 252016), (304, 238752), (342, 212224), (384, 189012), (456, 159168), (512, 141759), (576, 126008), (608, 119376), (684, 106112), (768, 94506), (829, 87552), (912, 79584), (1152, 63004), (1216, 59688), (1368, 53056), (1536, 47253), (1658, 43776), (1824, 39792), (2304, 31502), (2432, 29844), (2487, 29184), (2736, 26528), (3316, 21888), (3648, 19896), (4608, 15751), (4864, 14922), (4974, 14592), (5472, 13264), (6632, 10944), (7296, 9948), (7461, 9728)]