73173892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 143740800

約数和(自身を除く): 70566908

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 137, 199, 244, 274, 398, 548, 671, 796, 1342, 1507, 2189, 2684, 3014, 4378, 6028, 8357, 8756, 12139, 16714, 24278, 27263, 33428, 48556, 54526, 91927, 109052, 133529, 183854, 267058, 299893, 367708, 534116, 599786, 1199572, 1663043, 3326086, 6652172, 18293473, 36586946, 73173892]

約数ペア:

[(1, 73173892), (2, 36586946), (4, 18293473), (11, 6652172), (22, 3326086), (44, 1663043), (61, 1199572), (122, 599786), (137, 534116), (199, 367708), (244, 299893), (274, 267058), (398, 183854), (548, 133529), (671, 109052), (796, 91927), (1342, 54526), (1507, 48556), (2189, 33428), (2684, 27263), (3014, 24278), (4378, 16714), (6028, 12139), (8357, 8756)]