91485684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 245525280

約数和(自身を除く): 154039596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1021, 1179, 1572, 2042, 2358, 2489, 3063, 4084, 4716, 4978, 6126, 7467, 9189, 9956, 12252, 14934, 18378, 19399, 22401, 29868, 36756, 38798, 44802, 58197, 77596, 89604, 116394, 133751, 174591, 232788, 267502, 349182, 401253, 535004, 698364, 802506, 1203759, 1605012, 2407518, 2541269, 4815036, 5082538, 7623807, 10165076, 15247614, 22871421, 30495228, 45742842, 91485684]

約数ペア:

[(1, 91485684), (2, 45742842), (3, 30495228), (4, 22871421), (6, 15247614), (9, 10165076), (12, 7623807), (18, 5082538), (19, 4815036), (36, 2541269), (38, 2407518), (57, 1605012), (76, 1203759), (114, 802506), (131, 698364), (171, 535004), (228, 401253), (262, 349182), (342, 267502), (393, 232788), (524, 174591), (684, 133751), (786, 116394), (1021, 89604), (1179, 77596), (1572, 58197), (2042, 44802), (2358, 38798), (2489, 36756), (3063, 29868), (4084, 22401), (4716, 19399), (4978, 18378), (6126, 14934), (7467, 12252), (9189, 9956)]