87804912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 245762048

約数和(自身を除く): 157957136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 624, 631, 669, 892, 1262, 1338, 1784, 1893, 2524, 2676, 2899, 3568, 3786, 5048, 5352, 5798, 7572, 8203, 8697, 10096, 10704, 11596, 15144, 16406, 17394, 23192, 24609, 30288, 32812, 34788, 46384, 49218, 65624, 69576, 98436, 131248, 139152, 140713, 196872, 281426, 393744, 422139, 562852, 844278, 1125704, 1688556, 1829269, 2251408, 3377112, 3658538, 5487807, 6754224, 7317076, 10975614, 14634152, 21951228, 29268304, 43902456, 87804912]

約数ペア:

[(1, 87804912), (2, 43902456), (3, 29268304), (4, 21951228), (6, 14634152), (8, 10975614), (12, 7317076), (13, 6754224), (16, 5487807), (24, 3658538), (26, 3377112), (39, 2251408), (48, 1829269), (52, 1688556), (78, 1125704), (104, 844278), (156, 562852), (208, 422139), (223, 393744), (312, 281426), (446, 196872), (624, 140713), (631, 139152), (669, 131248), (892, 98436), (1262, 69576), (1338, 65624), (1784, 49218), (1893, 46384), (2524, 34788), (2676, 32812), (2899, 30288), (3568, 24609), (3786, 23192), (5048, 17394), (5352, 16406), (5798, 15144), (7572, 11596), (8203, 10704), (8697, 10096)]