66884080312

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{368743}}^1$

素因数の和:368876

約数の個数: 64

約数和(自身を含む): 148677580800

約数和(自身を除く): 81793500488

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 79, 82, 158, 164, 287, 316, 328, 553, 574, 632, 1106, 1148, 2212, 2296, 3239, 4424, 6478, 12956, 22673, 25912, 45346, 90692, 181384, 368743, 737486, 1474972, 2581201, 2949944, 5162402, 10324804, 15118463, 20649608, 29130697, 30236926, 58261394, 60473852, 105829241, 116522788, 120947704, 203914879, 211658482, 233045576, 407829758, 423316964, 815659516, 846633928, 1194358577, 1631319032, 2388717154, 4777434308, 8360510039, 9554868616, 16721020078, 33442040156, 66884080312]

約数ペア:

[(1, 66884080312), (2, 33442040156), (4, 16721020078), (7, 9554868616), (8, 8360510039), (14, 4777434308), (28, 2388717154), (41, 1631319032), (56, 1194358577), (79, 846633928), (82, 815659516), (158, 423316964), (164, 407829758), (287, 233045576), (316, 211658482), (328, 203914879), (553, 120947704), (574, 116522788), (632, 105829241), (1106, 60473852), (1148, 58261394), (2212, 30236926), (2296, 29130697), (3239, 20649608), (4424, 15118463), (6478, 10324804), (12956, 5162402), (22673, 2949944), (25912, 2581201), (45346, 1474972), (90692, 737486), (181384, 368743)]