81364296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3766

約数の個数: 64

約数和(自身を含む): 222203520

約数和(自身を除く): 140839224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3673, 3692, 5538, 7346, 7384, 11019, 11076, 14692, 22038, 22152, 29384, 44076, 47749, 88152, 95498, 143247, 190996, 260783, 286494, 381992, 521566, 572988, 782349, 1043132, 1145976, 1564698, 2086264, 3129396, 3390179, 6258792, 6780358, 10170537, 13560716, 20341074, 27121432, 40682148, 81364296]

約数ペア:

[(1, 81364296), (2, 40682148), (3, 27121432), (4, 20341074), (6, 13560716), (8, 10170537), (12, 6780358), (13, 6258792), (24, 3390179), (26, 3129396), (39, 2086264), (52, 1564698), (71, 1145976), (78, 1043132), (104, 782349), (142, 572988), (156, 521566), (213, 381992), (284, 286494), (312, 260783), (426, 190996), (568, 143247), (852, 95498), (923, 88152), (1704, 47749), (1846, 44076), (2769, 29384), (3673, 22152), (3692, 22038), (5538, 14692), (7346, 11076), (7384, 11019)]