79318616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 170402400

約数和(自身を除く): 91083784

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 137, 152, 247, 274, 293, 494, 548, 586, 988, 1096, 1172, 1781, 1976, 2344, 2603, 3562, 3809, 5206, 5567, 7124, 7618, 10412, 11134, 14248, 15236, 20824, 22268, 30472, 33839, 40141, 44536, 67678, 72371, 80282, 135356, 144742, 160564, 270712, 289484, 321128, 521833, 578968, 762679, 1043666, 1525358, 2087332, 3050716, 4174664, 6101432, 9914827, 19829654, 39659308, 79318616]

約数ペア:

[(1, 79318616), (2, 39659308), (4, 19829654), (8, 9914827), (13, 6101432), (19, 4174664), (26, 3050716), (38, 2087332), (52, 1525358), (76, 1043666), (104, 762679), (137, 578968), (152, 521833), (247, 321128), (274, 289484), (293, 270712), (494, 160564), (548, 144742), (586, 135356), (988, 80282), (1096, 72371), (1172, 67678), (1781, 44536), (1976, 40141), (2344, 33839), (2603, 30472), (3562, 22268), (3809, 20824), (5206, 15236), (5567, 14248), (7124, 11134), (7618, 10412)]