78522288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 237484800

約数和(自身を除く): 158962512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 179, 208, 222, 228, 247, 296, 304, 312, 358, 444, 456, 481, 494, 537, 592, 624, 703, 716, 741, 888, 912, 962, 988, 1074, 1406, 1432, 1443, 1482, 1776, 1924, 1976, 2109, 2148, 2327, 2812, 2864, 2886, 2964, 3401, 3848, 3952, 4218, 4296, 4654, 5624, 5772, 5928, 6623, 6802, 6981, 7696, 8436, 8592, 9139, 9308, 10203, 11248, 11544, 11856, 13246, 13604, 13962, 16872, 18278, 18616, 19869, 20406, 23088, 26492, 27208, 27417, 27924, 33744, 36556, 37232, 39738, 40812, 44213, 52984, 54416, 54834, 55848, 73112, 79476, 81624, 86099, 88426, 105968, 109668, 111696, 125837, 132639, 146224, 158952, 163248, 172198, 176852, 219336, 251674, 258297, 265278, 317904, 344396, 353704, 377511, 438672, 503348, 516594, 530556, 688792, 707408, 755022, 1006696, 1033188, 1061112, 1377584, 1510044, 1635881, 2013392, 2066376, 2122224, 3020088, 3271762, 4132752, 4907643, 6040176, 6543524, 9815286, 13087048, 19630572, 26174096, 39261144, 78522288]

約数ペア:

[(1, 78522288), (2, 39261144), (3, 26174096), (4, 19630572), (6, 13087048), (8, 9815286), (12, 6543524), (13, 6040176), (16, 4907643), (19, 4132752), (24, 3271762), (26, 3020088), (37, 2122224), (38, 2066376), (39, 2013392), (48, 1635881), (52, 1510044), (57, 1377584), (74, 1061112), (76, 1033188), (78, 1006696), (104, 755022), (111, 707408), (114, 688792), (148, 530556), (152, 516594), (156, 503348), (179, 438672), (208, 377511), (222, 353704), (228, 344396), (247, 317904), (296, 265278), (304, 258297), (312, 251674), (358, 219336), (444, 176852), (456, 172198), (481, 163248), (494, 158952), (537, 146224), (592, 132639), (624, 125837), (703, 111696), (716, 109668), (741, 105968), (888, 88426), (912, 86099), (962, 81624), (988, 79476), (1074, 73112), (1406, 55848), (1432, 54834), (1443, 54416), (1482, 52984), (1776, 44213), (1924, 40812), (1976, 39738), (2109, 37232), (2148, 36556), (2327, 33744), (2812, 27924), (2864, 27417), (2886, 27208), (2964, 26492), (3401, 23088), (3848, 20406), (3952, 19869), (4218, 18616), (4296, 18278), (4654, 16872), (5624, 13962), (5772, 13604), (5928, 13246), (6623, 11856), (6802, 11544), (6981, 11248), (7696, 10203), (8436, 9308), (8592, 9139)]