125489988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15773}}^1$

素因数の和:15813

約数の個数: 72

約数和(自身を含む): 361729368

約数和(自身を除く): 236239380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 15773, 31546, 47319, 63092, 94638, 141957, 189276, 205049, 268141, 283914, 410098, 536282, 567828, 615147, 804423, 820196, 1072564, 1230294, 1608846, 1845441, 2413269, 2460588, 3217692, 3485833, 3690882, 4826538, 6971666, 7381764, 9653076, 10457499, 13943332, 20914998, 31372497, 41829996, 62744994, 125489988]

約数ペア:

[(1, 125489988), (2, 62744994), (3, 41829996), (4, 31372497), (6, 20914998), (9, 13943332), (12, 10457499), (13, 9653076), (17, 7381764), (18, 6971666), (26, 4826538), (34, 3690882), (36, 3485833), (39, 3217692), (51, 2460588), (52, 2413269), (68, 1845441), (78, 1608846), (102, 1230294), (117, 1072564), (153, 820196), (156, 804423), (204, 615147), (221, 567828), (234, 536282), (306, 410098), (442, 283914), (468, 268141), (612, 205049), (663, 189276), (884, 141957), (1326, 94638), (1989, 63092), (2652, 47319), (3978, 31546), (7956, 15773)]