72660168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{144167}}^1$

素因数の和:144186

約数の個数: 48

約数和(自身を含む): 224902080

約数和(自身を除く): 152241912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 144167, 288334, 432501, 576668, 865002, 1009169, 1153336, 1297503, 1730004, 2018338, 2595006, 3027507, 3460008, 4036676, 5190012, 6055014, 8073352, 9082521, 10380024, 12110028, 18165042, 24220056, 36330084, 72660168]

約数ペア:

[(1, 72660168), (2, 36330084), (3, 24220056), (4, 18165042), (6, 12110028), (7, 10380024), (8, 9082521), (9, 8073352), (12, 6055014), (14, 5190012), (18, 4036676), (21, 3460008), (24, 3027507), (28, 2595006), (36, 2018338), (42, 1730004), (56, 1297503), (63, 1153336), (72, 1009169), (84, 865002), (126, 576668), (168, 432501), (252, 288334), (504, 144167)]