71205996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18371}}^1$

素因数の和:18414

約数の個数: 48

約数和(自身を含む): 185189760

約数和(自身を除く): 113983764

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 18371, 36742, 55113, 73484, 110226, 220452, 312307, 349049, 624614, 698098, 936921, 1047147, 1249228, 1396196, 1873842, 2094294, 3747684, 4188588, 5933833, 11867666, 17801499, 23735332, 35602998, 71205996]

約数ペア:

[(1, 71205996), (2, 35602998), (3, 23735332), (4, 17801499), (6, 11867666), (12, 5933833), (17, 4188588), (19, 3747684), (34, 2094294), (38, 1873842), (51, 1396196), (57, 1249228), (68, 1047147), (76, 936921), (102, 698098), (114, 624614), (204, 349049), (228, 312307), (323, 220452), (646, 110226), (969, 73484), (1292, 55113), (1938, 36742), (3876, 18371)]