87220812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 249080832

約数和(自身を除く): 161860020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 103, 119, 204, 206, 238, 309, 357, 412, 476, 593, 618, 714, 721, 1186, 1236, 1428, 1442, 1751, 1779, 2163, 2372, 2884, 3502, 3558, 4151, 4326, 5253, 7004, 7116, 8302, 8652, 10081, 10506, 12257, 12453, 16604, 20162, 21012, 24514, 24906, 30243, 36771, 40324, 49028, 49812, 60486, 61079, 70567, 73542, 120972, 122158, 141134, 147084, 183237, 211701, 244316, 282268, 366474, 423402, 427553, 732948, 846804, 855106, 1038343, 1282659, 1710212, 2076686, 2565318, 3115029, 4153372, 5130636, 6230058, 7268401, 12460116, 14536802, 21805203, 29073604, 43610406, 87220812]

約数ペア:

[(1, 87220812), (2, 43610406), (3, 29073604), (4, 21805203), (6, 14536802), (7, 12460116), (12, 7268401), (14, 6230058), (17, 5130636), (21, 4153372), (28, 3115029), (34, 2565318), (42, 2076686), (51, 1710212), (68, 1282659), (84, 1038343), (102, 855106), (103, 846804), (119, 732948), (204, 427553), (206, 423402), (238, 366474), (309, 282268), (357, 244316), (412, 211701), (476, 183237), (593, 147084), (618, 141134), (714, 122158), (721, 120972), (1186, 73542), (1236, 70567), (1428, 61079), (1442, 60486), (1751, 49812), (1779, 49028), (2163, 40324), (2372, 36771), (2884, 30243), (3502, 24906), (3558, 24514), (4151, 21012), (4326, 20162), (5253, 16604), (7004, 12453), (7116, 12257), (8302, 10506), (8652, 10081)]