8491039812

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{27791}}^1$

素因数の和:27871

約数の個数: 120

約数和(自身を含む): 23728142592

約数和(自身を除く): 15237102780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 81, 82, 92, 108, 123, 138, 162, 164, 207, 246, 276, 324, 369, 414, 492, 621, 738, 828, 943, 1107, 1242, 1476, 1863, 1886, 2214, 2484, 2829, 3321, 3726, 3772, 4428, 5658, 6642, 7452, 8487, 11316, 13284, 16974, 25461, 27791, 33948, 50922, 55582, 76383, 83373, 101844, 111164, 152766, 166746, 250119, 305532, 333492, 500238, 639193, 750357, 1000476, 1139431, 1278386, 1500714, 1917579, 2251071, 2278862, 2556772, 3001428, 3418293, 3835158, 4502142, 4557724, 5752737, 6836586, 7670316, 9004284, 10254879, 11505474, 13673172, 17258211, 20509758, 23010948, 26206913, 30764637, 34516422, 41019516, 51774633, 52413826, 61529274, 69032844, 78620739, 92293911, 103549266, 104827652, 123058548, 157241478, 184587822, 207098532, 235862217, 314482956, 369175644, 471724434, 707586651, 943448868, 1415173302, 2122759953, 2830346604, 4245519906, 8491039812]

約数ペア:

[(1, 8491039812), (2, 4245519906), (3, 2830346604), (4, 2122759953), (6, 1415173302), (9, 943448868), (12, 707586651), (18, 471724434), (23, 369175644), (27, 314482956), (36, 235862217), (41, 207098532), (46, 184587822), (54, 157241478), (69, 123058548), (81, 104827652), (82, 103549266), (92, 92293911), (108, 78620739), (123, 69032844), (138, 61529274), (162, 52413826), (164, 51774633), (207, 41019516), (246, 34516422), (276, 30764637), (324, 26206913), (369, 23010948), (414, 20509758), (492, 17258211), (621, 13673172), (738, 11505474), (828, 10254879), (943, 9004284), (1107, 7670316), (1242, 6836586), (1476, 5752737), (1863, 4557724), (1886, 4502142), (2214, 3835158), (2484, 3418293), (2829, 3001428), (3321, 2556772), (3726, 2278862), (3772, 2251071), (4428, 1917579), (5658, 1500714), (6642, 1278386), (7452, 1139431), (8487, 1000476), (11316, 750357), (13284, 639193), (16974, 500238), (25461, 333492), (27791, 305532), (33948, 250119), (50922, 166746), (55582, 152766), (76383, 111164), (83373, 101844)]