72203664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 202112064

約数和(自身を除く): 129908400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 251, 312, 461, 502, 624, 753, 922, 1004, 1383, 1506, 1844, 2008, 2766, 3012, 3263, 3688, 4016, 5532, 5993, 6024, 6526, 7376, 9789, 11064, 11986, 12048, 13052, 17979, 19578, 22128, 23972, 26104, 35958, 39156, 47944, 52208, 71916, 78312, 95888, 115711, 143832, 156624, 231422, 287664, 347133, 462844, 694266, 925688, 1388532, 1504243, 1851376, 2777064, 3008486, 4512729, 5554128, 6016972, 9025458, 12033944, 18050916, 24067888, 36101832, 72203664]

約数ペア:

[(1, 72203664), (2, 36101832), (3, 24067888), (4, 18050916), (6, 12033944), (8, 9025458), (12, 6016972), (13, 5554128), (16, 4512729), (24, 3008486), (26, 2777064), (39, 1851376), (48, 1504243), (52, 1388532), (78, 925688), (104, 694266), (156, 462844), (208, 347133), (251, 287664), (312, 231422), (461, 156624), (502, 143832), (624, 115711), (753, 95888), (922, 78312), (1004, 71916), (1383, 52208), (1506, 47944), (1844, 39156), (2008, 35958), (2766, 26104), (3012, 23972), (3263, 22128), (3688, 19578), (4016, 17979), (5532, 13052), (5993, 12048), (6024, 11986), (6526, 11064), (7376, 9789)]