64918152

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 197904000

約数和(自身を除く): 132985848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 379, 468, 488, 549, 702, 732, 758, 793, 936, 1098, 1137, 1404, 1464, 1516, 1586, 1647, 2196, 2274, 2379, 2808, 3032, 3172, 3294, 3411, 4392, 4548, 4758, 4927, 6344, 6588, 6822, 7137, 9096, 9516, 9854, 10233, 13176, 13644, 14274, 14781, 19032, 19708, 20466, 21411, 23119, 27288, 28548, 29562, 39416, 40932, 42822, 44343, 46238, 57096, 59124, 69357, 81864, 85644, 88686, 92476, 118248, 133029, 138714, 171288, 177372, 184952, 208071, 266058, 277428, 300547, 354744, 416142, 532116, 554856, 601094, 624213, 832284, 901641, 1064232, 1202188, 1248426, 1664568, 1803282, 2404376, 2496852, 2704923, 3606564, 4993704, 5409846, 7213128, 8114769, 10819692, 16229538, 21639384, 32459076, 64918152]

約数ペア:

[(1, 64918152), (2, 32459076), (3, 21639384), (4, 16229538), (6, 10819692), (8, 8114769), (9, 7213128), (12, 5409846), (13, 4993704), (18, 3606564), (24, 2704923), (26, 2496852), (27, 2404376), (36, 1803282), (39, 1664568), (52, 1248426), (54, 1202188), (61, 1064232), (72, 901641), (78, 832284), (104, 624213), (108, 601094), (117, 554856), (122, 532116), (156, 416142), (183, 354744), (216, 300547), (234, 277428), (244, 266058), (312, 208071), (351, 184952), (366, 177372), (379, 171288), (468, 138714), (488, 133029), (549, 118248), (702, 92476), (732, 88686), (758, 85644), (793, 81864), (936, 69357), (1098, 59124), (1137, 57096), (1404, 46238), (1464, 44343), (1516, 42822), (1586, 40932), (1647, 39416), (2196, 29562), (2274, 28548), (2379, 27288), (2808, 23119), (3032, 21411), (3172, 20466), (3294, 19708), (3411, 19032), (4392, 14781), (4548, 14274), (4758, 13644), (4927, 13176), (6344, 10233), (6588, 9854), (6822, 9516), (7137, 9096)]