80843556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 200446400

約数和(自身を除く): 119602844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 1308, 2071, 3253, 4142, 6213, 6506, 8284, 9759, 12426, 13012, 19518, 24852, 39036, 61807, 123614, 185421, 247228, 354577, 370842, 709154, 741684, 1063731, 1418308, 2127462, 4254924, 6736963, 13473926, 20210889, 26947852, 40421778, 80843556]

約数ペア:

[(1, 80843556), (2, 40421778), (3, 26947852), (4, 20210889), (6, 13473926), (12, 6736963), (19, 4254924), (38, 2127462), (57, 1418308), (76, 1063731), (109, 741684), (114, 709154), (218, 370842), (228, 354577), (327, 247228), (436, 185421), (654, 123614), (1308, 61807), (2071, 39036), (3253, 24852), (4142, 19518), (6213, 13012), (6506, 12426), (8284, 9759)]