84670404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4605

約数の個数: 96

約数和(自身を含む): 257515776

約数和(自身を除く): 172845372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4561, 4641, 6188, 9122, 9282, 13683, 18244, 18564, 27366, 31927, 54732, 59293, 63854, 77537, 95781, 118586, 127708, 155074, 177879, 191562, 232611, 237172, 310148, 355758, 383124, 415051, 465222, 542759, 711516, 830102, 930444, 1007981, 1085518, 1245153, 1628277, 1660204, 2015962, 2171036, 2490306, 3023943, 3256554, 4031924, 4980612, 6047886, 6513108, 7055867, 12095772, 14111734, 21167601, 28223468, 42335202, 84670404]

約数ペア:

[(1, 84670404), (2, 42335202), (3, 28223468), (4, 21167601), (6, 14111734), (7, 12095772), (12, 7055867), (13, 6513108), (14, 6047886), (17, 4980612), (21, 4031924), (26, 3256554), (28, 3023943), (34, 2490306), (39, 2171036), (42, 2015962), (51, 1660204), (52, 1628277), (68, 1245153), (78, 1085518), (84, 1007981), (91, 930444), (102, 830102), (119, 711516), (156, 542759), (182, 465222), (204, 415051), (221, 383124), (238, 355758), (273, 310148), (357, 237172), (364, 232611), (442, 191562), (476, 177879), (546, 155074), (663, 127708), (714, 118586), (884, 95781), (1092, 77537), (1326, 63854), (1428, 59293), (1547, 54732), (2652, 31927), (3094, 27366), (4561, 18564), (4641, 18244), (6188, 13683), (9122, 9282)]