73703988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 193846016

約数和(自身を除く): 120142028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 211, 279, 313, 372, 422, 558, 626, 633, 844, 939, 1116, 1252, 1266, 1878, 1899, 2532, 2817, 3756, 3798, 5634, 6541, 7596, 9703, 11268, 13082, 19406, 19623, 26164, 29109, 38812, 39246, 58218, 58869, 66043, 78492, 87327, 116436, 117738, 132086, 174654, 198129, 235476, 264172, 349308, 396258, 594387, 792516, 1188774, 2047333, 2377548, 4094666, 6141999, 8189332, 12283998, 18425997, 24567996, 36851994, 73703988]

約数ペア:

[(1, 73703988), (2, 36851994), (3, 24567996), (4, 18425997), (6, 12283998), (9, 8189332), (12, 6141999), (18, 4094666), (31, 2377548), (36, 2047333), (62, 1188774), (93, 792516), (124, 594387), (186, 396258), (211, 349308), (279, 264172), (313, 235476), (372, 198129), (422, 174654), (558, 132086), (626, 117738), (633, 116436), (844, 87327), (939, 78492), (1116, 66043), (1252, 58869), (1266, 58218), (1878, 39246), (1899, 38812), (2532, 29109), (2817, 26164), (3756, 19623), (3798, 19406), (5634, 13082), (6541, 11268), (7596, 9703)]