78630816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3962

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 158450784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1672, 1824, 2508, 3344, 3919, 5016, 6688, 7838, 10032, 11757, 15676, 20064, 23514, 31352, 43109, 47028, 62704, 74461, 86218, 94056, 125408, 129327, 148922, 172436, 188112, 223383, 258654, 297844, 344872, 376224, 446766, 517308, 595688, 689744, 819071, 893532, 1034616, 1191376, 1379488, 1638142, 1787064, 2069232, 2382752, 2457213, 3276284, 3574128, 4138464, 4914426, 6552568, 7148256, 9828852, 13105136, 19657704, 26210272, 39315408, 78630816]

約数ペア:

[(1, 78630816), (2, 39315408), (3, 26210272), (4, 19657704), (6, 13105136), (8, 9828852), (11, 7148256), (12, 6552568), (16, 4914426), (19, 4138464), (22, 3574128), (24, 3276284), (32, 2457213), (33, 2382752), (38, 2069232), (44, 1787064), (48, 1638142), (57, 1379488), (66, 1191376), (76, 1034616), (88, 893532), (96, 819071), (114, 689744), (132, 595688), (152, 517308), (176, 446766), (209, 376224), (228, 344872), (264, 297844), (304, 258654), (352, 223383), (418, 188112), (456, 172436), (528, 148922), (608, 129327), (627, 125408), (836, 94056), (912, 86218), (1056, 74461), (1254, 62704), (1672, 47028), (1824, 43109), (2508, 31352), (3344, 23514), (3919, 20064), (5016, 15676), (6688, 11757), (7838, 10032)]