84078090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 233513280

約数和(自身を除く): 149435190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 179, 255, 306, 307, 358, 510, 537, 614, 765, 895, 921, 1074, 1530, 1535, 1611, 1790, 1842, 2685, 2763, 3043, 3070, 3222, 4605, 5219, 5370, 5526, 6086, 8055, 9129, 9210, 10438, 13815, 15215, 15657, 16110, 18258, 26095, 27387, 27630, 30430, 31314, 45645, 46971, 52190, 54774, 54953, 78285, 91290, 93942, 109906, 136935, 156570, 164859, 234855, 273870, 274765, 329718, 469710, 494577, 549530, 824295, 934201, 989154, 1648590, 1868402, 2472885, 2802603, 4671005, 4945770, 5605206, 8407809, 9342010, 14013015, 16815618, 28026030, 42039045, 84078090]

約数ペア:

[(1, 84078090), (2, 42039045), (3, 28026030), (5, 16815618), (6, 14013015), (9, 9342010), (10, 8407809), (15, 5605206), (17, 4945770), (18, 4671005), (30, 2802603), (34, 2472885), (45, 1868402), (51, 1648590), (85, 989154), (90, 934201), (102, 824295), (153, 549530), (170, 494577), (179, 469710), (255, 329718), (306, 274765), (307, 273870), (358, 234855), (510, 164859), (537, 156570), (614, 136935), (765, 109906), (895, 93942), (921, 91290), (1074, 78285), (1530, 54953), (1535, 54774), (1611, 52190), (1790, 46971), (1842, 45645), (2685, 31314), (2763, 30430), (3043, 27630), (3070, 27387), (3222, 26095), (4605, 18258), (5219, 16110), (5370, 15657), (5526, 15215), (6086, 13815), (8055, 10438), (9129, 9210)]