87672060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4132

約数の個数: 144

約数和(自身を含む): 321886656

約数和(自身を除く): 234214596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4093, 4284, 5355, 7140, 8186, 10710, 12279, 16372, 20465, 21420, 24558, 28651, 36837, 40930, 49116, 57302, 61395, 69581, 73674, 81860, 85953, 114604, 122790, 139162, 143255, 147348, 171906, 184185, 208743, 245580, 257859, 278324, 286510, 343812, 347905, 368370, 417486, 429765, 487067, 515718, 573020, 626229, 695810, 736740, 834972, 859530, 974134, 1031436, 1043715, 1252458, 1289295, 1391620, 1461201, 1719060, 1948268, 2087430, 2435335, 2504916, 2578590, 2922402, 3131145, 4174860, 4383603, 4870670, 5157180, 5844804, 6262290, 7306005, 8767206, 9741340, 12524580, 14612010, 17534412, 21918015, 29224020, 43836030, 87672060]

約数ペア:

[(1, 87672060), (2, 43836030), (3, 29224020), (4, 21918015), (5, 17534412), (6, 14612010), (7, 12524580), (9, 9741340), (10, 8767206), (12, 7306005), (14, 6262290), (15, 5844804), (17, 5157180), (18, 4870670), (20, 4383603), (21, 4174860), (28, 3131145), (30, 2922402), (34, 2578590), (35, 2504916), (36, 2435335), (42, 2087430), (45, 1948268), (51, 1719060), (60, 1461201), (63, 1391620), (68, 1289295), (70, 1252458), (84, 1043715), (85, 1031436), (90, 974134), (102, 859530), (105, 834972), (119, 736740), (126, 695810), (140, 626229), (153, 573020), (170, 515718), (180, 487067), (204, 429765), (210, 417486), (238, 368370), (252, 347905), (255, 343812), (306, 286510), (315, 278324), (340, 257859), (357, 245580), (420, 208743), (476, 184185), (510, 171906), (595, 147348), (612, 143255), (630, 139162), (714, 122790), (765, 114604), (1020, 85953), (1071, 81860), (1190, 73674), (1260, 69581), (1428, 61395), (1530, 57302), (1785, 49116), (2142, 40930), (2380, 36837), (3060, 28651), (3570, 24558), (4093, 21420), (4284, 20465), (5355, 16372), (7140, 12279), (8186, 10710)]