72576690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 180043776

約数和(自身を除く): 107467086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 127, 129, 215, 254, 258, 381, 430, 443, 635, 645, 762, 886, 1270, 1290, 1329, 1905, 2215, 2658, 3810, 4430, 5461, 6645, 10922, 13290, 16383, 19049, 27305, 32766, 38098, 54610, 56261, 57147, 81915, 95245, 112522, 114294, 163830, 168783, 190490, 281305, 285735, 337566, 562610, 571470, 843915, 1687830, 2419223, 4838446, 7257669, 12096115, 14515338, 24192230, 36288345, 72576690]

約数ペア:

[(1, 72576690), (2, 36288345), (3, 24192230), (5, 14515338), (6, 12096115), (10, 7257669), (15, 4838446), (30, 2419223), (43, 1687830), (86, 843915), (127, 571470), (129, 562610), (215, 337566), (254, 285735), (258, 281305), (381, 190490), (430, 168783), (443, 163830), (635, 114294), (645, 112522), (762, 95245), (886, 81915), (1270, 57147), (1290, 56261), (1329, 54610), (1905, 38098), (2215, 32766), (2658, 27305), (3810, 19049), (4430, 16383), (5461, 13290), (6645, 10922)]