77494130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 90605710

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 127, 161, 230, 254, 322, 379, 635, 758, 805, 889, 1270, 1610, 1778, 1895, 2653, 2921, 3790, 4445, 5306, 5842, 8717, 8890, 13265, 14605, 17434, 20447, 26530, 29210, 40894, 43585, 48133, 61019, 87170, 96266, 102235, 122038, 204470, 240665, 305095, 336931, 481330, 610190, 673862, 1107059, 1684655, 2214118, 3369310, 5535295, 7749413, 11070590, 15498826, 38747065, 77494130]

約数ペア:

[(1, 77494130), (2, 38747065), (5, 15498826), (7, 11070590), (10, 7749413), (14, 5535295), (23, 3369310), (35, 2214118), (46, 1684655), (70, 1107059), (115, 673862), (127, 610190), (161, 481330), (230, 336931), (254, 305095), (322, 240665), (379, 204470), (635, 122038), (758, 102235), (805, 96266), (889, 87170), (1270, 61019), (1610, 48133), (1778, 43585), (1895, 40894), (2653, 29210), (2921, 26530), (3790, 20447), (4445, 17434), (5306, 14605), (5842, 13265), (8717, 8890)]