72278064

素因数分解:

$2^4\times 3^2\times {\mathrm{501931}}^1$

素因数の和:501945

約数の個数: 30

約数和(自身を含む): 202278596

約数和(自身を除く): 130000532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501931, 1003862, 1505793, 2007724, 3011586, 4015448, 4517379, 6023172, 8030896, 9034758, 12046344, 18069516, 24092688, 36139032, 72278064]

約数ペア:

[(1, 72278064), (2, 36139032), (3, 24092688), (4, 18069516), (6, 12046344), (8, 9034758), (9, 8030896), (12, 6023172), (16, 4517379), (18, 4015448), (24, 3011586), (36, 2007724), (48, 1505793), (72, 1003862), (144, 501931)]