72611132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2210

約数の個数: 36

約数和(自身を含む): 141705648

約数和(自身を除く): 69094516

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 2113, 3124, 4226, 8452, 8591, 17182, 23243, 34364, 46486, 92972, 150023, 255673, 300046, 511346, 600092, 1022692, 1650253, 3300506, 6601012, 18152783, 36305566, 72611132]

約数ペア:

[(1, 72611132), (2, 36305566), (4, 18152783), (11, 6601012), (22, 3300506), (44, 1650253), (71, 1022692), (121, 600092), (142, 511346), (242, 300046), (284, 255673), (484, 150023), (781, 92972), (1562, 46486), (2113, 34364), (3124, 23243), (4226, 17182), (8452, 8591)]