42420142128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9711571}}^1$

素因数の和:9711602

約数の個数: 80

約数和(自身を含む): 134874311936

約数和(自身を除く): 92454169808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 9711571, 19423142, 29134713, 38846284, 58269426, 67980997, 77692568, 116538852, 126250423, 135961994, 155385136, 203942991, 233077704, 252500846, 271923988, 378751269, 407885982, 466155408, 505001692, 543847976, 757502538, 815771964, 883752961, 1010003384, 1087695952, 1515005076, 1631543928, 1767505922, 2020006768, 2651258883, 3030010152, 3263087856, 3535011844, 5302517766, 6060020304, 7070023688, 10605035532, 14140047376, 21210071064, 42420142128]

約数ペア:

[(1, 42420142128), (2, 21210071064), (3, 14140047376), (4, 10605035532), (6, 7070023688), (7, 6060020304), (8, 5302517766), (12, 3535011844), (13, 3263087856), (14, 3030010152), (16, 2651258883), (21, 2020006768), (24, 1767505922), (26, 1631543928), (28, 1515005076), (39, 1087695952), (42, 1010003384), (48, 883752961), (52, 815771964), (56, 757502538), (78, 543847976), (84, 505001692), (91, 466155408), (104, 407885982), (112, 378751269), (156, 271923988), (168, 252500846), (182, 233077704), (208, 203942991), (273, 155385136), (312, 135961994), (336, 126250423), (364, 116538852), (546, 77692568), (624, 67980997), (728, 58269426), (1092, 38846284), (1456, 29134713), (2184, 19423142), (4368, 9711571)]