68672802636

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1031}}^1\times {\mathrm{20789}}^1$

素因数の和:21919

約数の個数: 72

約数和(自身を含む): 175718743200

約数和(自身を除く): 107045940564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1031, 1068, 1602, 2062, 3093, 3204, 4124, 6186, 9279, 12372, 18558, 20789, 37116, 41578, 62367, 83156, 91759, 124734, 183518, 187101, 249468, 275277, 367036, 374202, 550554, 748404, 825831, 1101108, 1651662, 1850221, 3303324, 3700442, 5550663, 7400884, 11101326, 16651989, 21433459, 22202652, 33303978, 42866918, 64300377, 66607956, 85733836, 128600754, 192901131, 257201508, 385802262, 771604524, 1907577851, 3815155702, 5722733553, 7630311404, 11445467106, 17168200659, 22890934212, 34336401318, 68672802636]

約数ペア:

[(1, 68672802636), (2, 34336401318), (3, 22890934212), (4, 17168200659), (6, 11445467106), (9, 7630311404), (12, 5722733553), (18, 3815155702), (36, 1907577851), (89, 771604524), (178, 385802262), (267, 257201508), (356, 192901131), (534, 128600754), (801, 85733836), (1031, 66607956), (1068, 64300377), (1602, 42866918), (2062, 33303978), (3093, 22202652), (3204, 21433459), (4124, 16651989), (6186, 11101326), (9279, 7400884), (12372, 5550663), (18558, 3700442), (20789, 3303324), (37116, 1850221), (41578, 1651662), (62367, 1101108), (83156, 825831), (91759, 748404), (124734, 550554), (183518, 374202), (187101, 367036), (249468, 275277)]