84139380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 281880144

約数和(自身を除く): 197740764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 877, 1066, 1170, 1230, 1476, 1599, 1754, 1845, 2132, 2340, 2460, 2631, 2665, 3198, 3508, 3690, 4385, 4797, 5262, 5330, 6396, 7380, 7893, 7995, 8770, 9594, 10524, 10660, 11401, 13155, 15786, 15990, 17540, 19188, 22802, 23985, 26310, 31572, 31980, 34203, 35957, 39465, 45604, 47970, 52620, 57005, 68406, 71914, 78930, 95940, 102609, 107871, 114010, 136812, 143828, 157860, 171015, 179785, 205218, 215742, 228020, 323613, 342030, 359570, 410436, 431484, 467441, 513045, 539355, 647226, 684060, 719140, 934882, 1026090, 1078710, 1294452, 1402323, 1618065, 1869764, 2052180, 2157420, 2337205, 2804646, 3236130, 4206969, 4674410, 5609292, 6472260, 7011615, 8413938, 9348820, 14023230, 16827876, 21034845, 28046460, 42069690, 84139380]

約数ペア:

[(1, 84139380), (2, 42069690), (3, 28046460), (4, 21034845), (5, 16827876), (6, 14023230), (9, 9348820), (10, 8413938), (12, 7011615), (13, 6472260), (15, 5609292), (18, 4674410), (20, 4206969), (26, 3236130), (30, 2804646), (36, 2337205), (39, 2157420), (41, 2052180), (45, 1869764), (52, 1618065), (60, 1402323), (65, 1294452), (78, 1078710), (82, 1026090), (90, 934882), (117, 719140), (123, 684060), (130, 647226), (156, 539355), (164, 513045), (180, 467441), (195, 431484), (205, 410436), (234, 359570), (246, 342030), (260, 323613), (369, 228020), (390, 215742), (410, 205218), (468, 179785), (492, 171015), (533, 157860), (585, 143828), (615, 136812), (738, 114010), (780, 107871), (820, 102609), (877, 95940), (1066, 78930), (1170, 71914), (1230, 68406), (1476, 57005), (1599, 52620), (1754, 47970), (1845, 45604), (2132, 39465), (2340, 35957), (2460, 34203), (2631, 31980), (2665, 31572), (3198, 26310), (3508, 23985), (3690, 22802), (4385, 19188), (4797, 17540), (5262, 15990), (5330, 15786), (6396, 13155), (7380, 11401), (7893, 10660), (7995, 10524), (8770, 9594)]