72957612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 212696064

約数和(自身を除く): 139738452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 182, 213, 273, 284, 364, 426, 497, 546, 852, 923, 941, 994, 1092, 1491, 1846, 1882, 1988, 2769, 2823, 2982, 3692, 3764, 5538, 5646, 5964, 6461, 6587, 11076, 11292, 12233, 12922, 13174, 19383, 19761, 24466, 25844, 26348, 36699, 38766, 39522, 48932, 66811, 73398, 77532, 79044, 85631, 133622, 146796, 171262, 200433, 256893, 267244, 342524, 400866, 467677, 513786, 801732, 868543, 935354, 1027572, 1403031, 1737086, 1870708, 2605629, 2806062, 3474172, 5211258, 5612124, 6079801, 10422516, 12159602, 18239403, 24319204, 36478806, 72957612]

約数ペア:

[(1, 72957612), (2, 36478806), (3, 24319204), (4, 18239403), (6, 12159602), (7, 10422516), (12, 6079801), (13, 5612124), (14, 5211258), (21, 3474172), (26, 2806062), (28, 2605629), (39, 1870708), (42, 1737086), (52, 1403031), (71, 1027572), (78, 935354), (84, 868543), (91, 801732), (142, 513786), (156, 467677), (182, 400866), (213, 342524), (273, 267244), (284, 256893), (364, 200433), (426, 171262), (497, 146796), (546, 133622), (852, 85631), (923, 79044), (941, 77532), (994, 73398), (1092, 66811), (1491, 48932), (1846, 39522), (1882, 38766), (1988, 36699), (2769, 26348), (2823, 25844), (2982, 24466), (3692, 19761), (3764, 19383), (5538, 13174), (5646, 12922), (5964, 12233), (6461, 11292), (6587, 11076)]