87624460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 242984448

約数和(自身を除く): 155359988

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3347, 3740, 5236, 6545, 6694, 13090, 13388, 16735, 23429, 26180, 33470, 36817, 46858, 56899, 66940, 73634, 93716, 113798, 117145, 147268, 184085, 227596, 234290, 257719, 284495, 368170, 398293, 468580, 515438, 568990, 625889, 736340, 796586, 1030876, 1137980, 1251778, 1288595, 1593172, 1991465, 2503556, 2577190, 3129445, 3982930, 4381223, 5154380, 6258890, 7965860, 8762446, 12517780, 17524892, 21906115, 43812230, 87624460]

約数ペア:

[(1, 87624460), (2, 43812230), (4, 21906115), (5, 17524892), (7, 12517780), (10, 8762446), (11, 7965860), (14, 6258890), (17, 5154380), (20, 4381223), (22, 3982930), (28, 3129445), (34, 2577190), (35, 2503556), (44, 1991465), (55, 1593172), (68, 1288595), (70, 1251778), (77, 1137980), (85, 1030876), (110, 796586), (119, 736340), (140, 625889), (154, 568990), (170, 515438), (187, 468580), (220, 398293), (238, 368170), (308, 284495), (340, 257719), (374, 234290), (385, 227596), (476, 184085), (595, 147268), (748, 117145), (770, 113798), (935, 93716), (1190, 73634), (1309, 66940), (1540, 56899), (1870, 46858), (2380, 36817), (2618, 33470), (3347, 26180), (3740, 23429), (5236, 16735), (6545, 13388), (6694, 13090)]