78961740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9239

約数の個数: 96

約数和(自身を含む): 259773696

約数和(自身を除く): 180811956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 9203, 18406, 27609, 36812, 46015, 55218, 92030, 101233, 110436, 119639, 138045, 184060, 202466, 239278, 276090, 303699, 358917, 404932, 478556, 506165, 552180, 598195, 607398, 717834, 1012330, 1196390, 1214796, 1316029, 1435668, 1518495, 1794585, 2024660, 2392780, 2632058, 3036990, 3589170, 3948087, 5264116, 6073980, 6580145, 7178340, 7896174, 13160290, 15792348, 19740435, 26320580, 39480870, 78961740]

約数ペア:

[(1, 78961740), (2, 39480870), (3, 26320580), (4, 19740435), (5, 15792348), (6, 13160290), (10, 7896174), (11, 7178340), (12, 6580145), (13, 6073980), (15, 5264116), (20, 3948087), (22, 3589170), (26, 3036990), (30, 2632058), (33, 2392780), (39, 2024660), (44, 1794585), (52, 1518495), (55, 1435668), (60, 1316029), (65, 1214796), (66, 1196390), (78, 1012330), (110, 717834), (130, 607398), (132, 598195), (143, 552180), (156, 506165), (165, 478556), (195, 404932), (220, 358917), (260, 303699), (286, 276090), (330, 239278), (390, 202466), (429, 184060), (572, 138045), (660, 119639), (715, 110436), (780, 101233), (858, 92030), (1430, 55218), (1716, 46015), (2145, 36812), (2860, 27609), (4290, 18406), (8580, 9203)]