872508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 2709504

約数和(自身を除く): 1836996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 47, 51, 52, 68, 78, 84, 91, 94, 102, 119, 141, 156, 182, 188, 204, 221, 238, 273, 282, 329, 357, 364, 442, 476, 546, 564, 611, 658, 663, 714, 799, 884, 987, 1092, 1222, 1316, 1326, 1428, 1547, 1598, 1833, 1974, 2397, 2444, 2652, 3094, 3196, 3666, 3948, 4277, 4641, 4794, 5593, 6188, 7332, 8554, 9282, 9588, 10387, 11186, 12831, 16779, 17108, 18564, 20774, 22372, 25662, 31161, 33558, 41548, 51324, 62322, 67116, 72709, 124644, 145418, 218127, 290836, 436254, 872508]

約数ペア:

[(1, 872508), (2, 436254), (3, 290836), (4, 218127), (6, 145418), (7, 124644), (12, 72709), (13, 67116), (14, 62322), (17, 51324), (21, 41548), (26, 33558), (28, 31161), (34, 25662), (39, 22372), (42, 20774), (47, 18564), (51, 17108), (52, 16779), (68, 12831), (78, 11186), (84, 10387), (91, 9588), (94, 9282), (102, 8554), (119, 7332), (141, 6188), (156, 5593), (182, 4794), (188, 4641), (204, 4277), (221, 3948), (238, 3666), (273, 3196), (282, 3094), (329, 2652), (357, 2444), (364, 2397), (442, 1974), (476, 1833), (546, 1598), (564, 1547), (611, 1428), (658, 1326), (663, 1316), (714, 1222), (799, 1092), (884, 987)]