86467780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 224695296

約数和(自身を除く): 138227516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 119, 140, 170, 188, 235, 238, 329, 340, 470, 476, 595, 658, 773, 799, 940, 1190, 1316, 1546, 1598, 1645, 2380, 3092, 3196, 3290, 3865, 3995, 5411, 5593, 6580, 7730, 7990, 10822, 11186, 13141, 15460, 15980, 21644, 22372, 26282, 27055, 27965, 36331, 52564, 54110, 55930, 65705, 72662, 91987, 108220, 111860, 131410, 145324, 181655, 183974, 254317, 262820, 363310, 367948, 459935, 508634, 617627, 726620, 919870, 1017268, 1235254, 1271585, 1839740, 2470508, 2543170, 3088135, 4323389, 5086340, 6176270, 8646778, 12352540, 17293556, 21616945, 43233890, 86467780]

約数ペア:

[(1, 86467780), (2, 43233890), (4, 21616945), (5, 17293556), (7, 12352540), (10, 8646778), (14, 6176270), (17, 5086340), (20, 4323389), (28, 3088135), (34, 2543170), (35, 2470508), (47, 1839740), (68, 1271585), (70, 1235254), (85, 1017268), (94, 919870), (119, 726620), (140, 617627), (170, 508634), (188, 459935), (235, 367948), (238, 363310), (329, 262820), (340, 254317), (470, 183974), (476, 181655), (595, 145324), (658, 131410), (773, 111860), (799, 108220), (940, 91987), (1190, 72662), (1316, 65705), (1546, 55930), (1598, 54110), (1645, 52564), (2380, 36331), (3092, 27965), (3196, 27055), (3290, 26282), (3865, 22372), (3995, 21644), (5411, 15980), (5593, 15460), (6580, 13141), (7730, 11186), (7990, 10822)]