77617624

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 171164160

約数和(自身を除く): 93546536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 137, 151, 268, 274, 302, 469, 536, 548, 604, 938, 959, 1057, 1096, 1208, 1876, 1918, 2114, 3752, 3836, 4228, 7672, 8456, 9179, 10117, 18358, 20234, 20687, 36716, 40468, 41374, 64253, 70819, 73432, 80936, 82748, 128506, 141638, 144809, 165496, 257012, 283276, 289618, 514024, 566552, 579236, 1158472, 1386029, 2772058, 5544116, 9702203, 11088232, 19404406, 38808812, 77617624]

約数ペア:

[(1, 77617624), (2, 38808812), (4, 19404406), (7, 11088232), (8, 9702203), (14, 5544116), (28, 2772058), (56, 1386029), (67, 1158472), (134, 579236), (137, 566552), (151, 514024), (268, 289618), (274, 283276), (302, 257012), (469, 165496), (536, 144809), (548, 141638), (604, 128506), (938, 82748), (959, 80936), (1057, 73432), (1096, 70819), (1208, 64253), (1876, 41374), (1918, 40468), (2114, 36716), (3752, 20687), (3836, 20234), (4228, 18358), (7672, 10117), (8456, 9179)]