84305416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 176082480

約数和(自身を除く): 91777064

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 97, 104, 122, 137, 194, 244, 274, 388, 488, 548, 776, 793, 1096, 1261, 1586, 1781, 2522, 3172, 3562, 5044, 5917, 6344, 7124, 8357, 10088, 11834, 13289, 14248, 16714, 23668, 26578, 33428, 47336, 53156, 66856, 76921, 106312, 108641, 153842, 172757, 217282, 307684, 345514, 434564, 615368, 691028, 810629, 869128, 1382056, 1621258, 3242516, 6485032, 10538177, 21076354, 42152708, 84305416]

約数ペア:

[(1, 84305416), (2, 42152708), (4, 21076354), (8, 10538177), (13, 6485032), (26, 3242516), (52, 1621258), (61, 1382056), (97, 869128), (104, 810629), (122, 691028), (137, 615368), (194, 434564), (244, 345514), (274, 307684), (388, 217282), (488, 172757), (548, 153842), (776, 108641), (793, 106312), (1096, 76921), (1261, 66856), (1586, 53156), (1781, 47336), (2522, 33428), (3172, 26578), (3562, 23668), (5044, 16714), (5917, 14248), (6344, 13289), (7124, 11834), (8357, 10088)]