83891340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35851}}^1$

素因数の和:35879

約数の個数: 72

約数和(自身を含む): 274052688

約数和(自身を除く): 190161348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 35851, 71702, 107553, 143404, 179255, 215106, 322659, 358510, 430212, 466063, 537765, 645318, 717020, 932126, 1075530, 1290636, 1398189, 1613295, 1864252, 2151060, 2330315, 2796378, 3226590, 4194567, 4660630, 5592756, 6453180, 6990945, 8389134, 9321260, 13981890, 16778268, 20972835, 27963780, 41945670, 83891340]

約数ペア:

[(1, 83891340), (2, 41945670), (3, 27963780), (4, 20972835), (5, 16778268), (6, 13981890), (9, 9321260), (10, 8389134), (12, 6990945), (13, 6453180), (15, 5592756), (18, 4660630), (20, 4194567), (26, 3226590), (30, 2796378), (36, 2330315), (39, 2151060), (45, 1864252), (52, 1613295), (60, 1398189), (65, 1290636), (78, 1075530), (90, 932126), (117, 717020), (130, 645318), (156, 537765), (180, 466063), (195, 430212), (234, 358510), (260, 322659), (390, 215106), (468, 179255), (585, 143404), (780, 107553), (1170, 71702), (2340, 35851)]