85275528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 241315200

約数和(自身を除く): 156039672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 83, 89, 104, 111, 148, 156, 166, 178, 222, 249, 267, 296, 312, 332, 356, 444, 481, 498, 534, 664, 712, 888, 962, 996, 1068, 1079, 1157, 1443, 1924, 1992, 2136, 2158, 2314, 2886, 3071, 3237, 3293, 3471, 3848, 4316, 4628, 5772, 6142, 6474, 6586, 6942, 7387, 8632, 9213, 9256, 9879, 11544, 12284, 12948, 13172, 13884, 14774, 18426, 19758, 22161, 24568, 25896, 26344, 27768, 29548, 36852, 39516, 39923, 42809, 44322, 59096, 73704, 79032, 79846, 85618, 88644, 96031, 119769, 128427, 159692, 171236, 177288, 192062, 239538, 256854, 273319, 288093, 319384, 342472, 384124, 479076, 513708, 546638, 576186, 768248, 819957, 958152, 1027416, 1093276, 1152372, 1639914, 2186552, 2304744, 3279828, 3553147, 6559656, 7106294, 10659441, 14212588, 21318882, 28425176, 42637764, 85275528]

約数ペア:

[(1, 85275528), (2, 42637764), (3, 28425176), (4, 21318882), (6, 14212588), (8, 10659441), (12, 7106294), (13, 6559656), (24, 3553147), (26, 3279828), (37, 2304744), (39, 2186552), (52, 1639914), (74, 1152372), (78, 1093276), (83, 1027416), (89, 958152), (104, 819957), (111, 768248), (148, 576186), (156, 546638), (166, 513708), (178, 479076), (222, 384124), (249, 342472), (267, 319384), (296, 288093), (312, 273319), (332, 256854), (356, 239538), (444, 192062), (481, 177288), (498, 171236), (534, 159692), (664, 128427), (712, 119769), (888, 96031), (962, 88644), (996, 85618), (1068, 79846), (1079, 79032), (1157, 73704), (1443, 59096), (1924, 44322), (1992, 42809), (2136, 39923), (2158, 39516), (2314, 36852), (2886, 29548), (3071, 27768), (3237, 26344), (3293, 25896), (3471, 24568), (3848, 22161), (4316, 19758), (4628, 18426), (5772, 14774), (6142, 13884), (6474, 13172), (6586, 12948), (6942, 12284), (7387, 11544), (8632, 9879), (9213, 9256)]