71301072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 199223360

約数和(自身を除く): 127922288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2113, 2812, 4218, 4226, 5624, 6339, 8436, 8452, 11248, 12678, 16872, 16904, 25356, 33744, 33808, 40147, 50712, 78181, 80294, 101424, 120441, 156362, 160588, 234543, 240882, 312724, 321176, 469086, 481764, 625448, 642352, 938172, 963528, 1250896, 1485439, 1876344, 1927056, 2970878, 3752688, 4456317, 5941756, 8912634, 11883512, 17825268, 23767024, 35650536, 71301072]

約数ペア:

[(1, 71301072), (2, 35650536), (3, 23767024), (4, 17825268), (6, 11883512), (8, 8912634), (12, 5941756), (16, 4456317), (19, 3752688), (24, 2970878), (37, 1927056), (38, 1876344), (48, 1485439), (57, 1250896), (74, 963528), (76, 938172), (111, 642352), (114, 625448), (148, 481764), (152, 469086), (222, 321176), (228, 312724), (296, 240882), (304, 234543), (444, 160588), (456, 156362), (592, 120441), (703, 101424), (888, 80294), (912, 78181), (1406, 50712), (1776, 40147), (2109, 33808), (2113, 33744), (2812, 25356), (4218, 16904), (4226, 16872), (5624, 12678), (6339, 11248), (8436, 8452)]