79787358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^2$

素因数の和:418

約数の個数: 72

約数和(自身を含む): 210279888

約数和(自身を除く): 130492530

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 193, 238, 306, 357, 386, 579, 714, 1071, 1158, 1351, 1737, 2142, 2702, 3281, 3474, 4053, 6562, 8106, 9843, 12159, 19686, 22967, 24318, 29529, 37249, 45934, 59058, 68901, 74498, 111747, 137802, 206703, 223494, 260743, 335241, 413406, 521486, 633233, 670482, 782229, 1266466, 1564458, 1899699, 2346687, 3799398, 4432631, 4693374, 5699097, 8865262, 11398194, 13297893, 26595786, 39893679, 79787358]

約数ペア:

[(1, 79787358), (2, 39893679), (3, 26595786), (6, 13297893), (7, 11398194), (9, 8865262), (14, 5699097), (17, 4693374), (18, 4432631), (21, 3799398), (34, 2346687), (42, 1899699), (51, 1564458), (63, 1266466), (102, 782229), (119, 670482), (126, 633233), (153, 521486), (193, 413406), (238, 335241), (306, 260743), (357, 223494), (386, 206703), (579, 137802), (714, 111747), (1071, 74498), (1158, 68901), (1351, 59058), (1737, 45934), (2142, 37249), (2702, 29529), (3281, 24318), (3474, 22967), (4053, 19686), (6562, 12159), (8106, 9843)]