25204716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 70156800

約数和(自身を除く): 44952084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 108, 114, 142, 171, 173, 213, 228, 284, 342, 346, 426, 513, 519, 639, 684, 692, 852, 1026, 1038, 1278, 1349, 1557, 1917, 2052, 2076, 2556, 2698, 3114, 3287, 3834, 4047, 4671, 5396, 6228, 6574, 7668, 8094, 9342, 9861, 12141, 12283, 13148, 16188, 18684, 19722, 24282, 24566, 29583, 36423, 36849, 39444, 48564, 49132, 59166, 72846, 73698, 88749, 110547, 118332, 145692, 147396, 177498, 221094, 233377, 331641, 354996, 442188, 466754, 663282, 700131, 933508, 1326564, 1400262, 2100393, 2800524, 4200786, 6301179, 8401572, 12602358, 25204716]

約数ペア:

[(1, 25204716), (2, 12602358), (3, 8401572), (4, 6301179), (6, 4200786), (9, 2800524), (12, 2100393), (18, 1400262), (19, 1326564), (27, 933508), (36, 700131), (38, 663282), (54, 466754), (57, 442188), (71, 354996), (76, 331641), (108, 233377), (114, 221094), (142, 177498), (171, 147396), (173, 145692), (213, 118332), (228, 110547), (284, 88749), (342, 73698), (346, 72846), (426, 59166), (513, 49132), (519, 48564), (639, 39444), (684, 36849), (692, 36423), (852, 29583), (1026, 24566), (1038, 24282), (1278, 19722), (1349, 18684), (1557, 16188), (1917, 13148), (2052, 12283), (2076, 12141), (2556, 9861), (2698, 9342), (3114, 8094), (3287, 7668), (3834, 6574), (4047, 6228), (4671, 5396)]