90384294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 156374106

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 101, 143, 149, 154, 182, 202, 231, 273, 286, 298, 303, 429, 447, 462, 546, 606, 707, 858, 894, 1001, 1043, 1111, 1313, 1414, 1639, 1937, 2002, 2086, 2121, 2222, 2626, 3003, 3129, 3278, 3333, 3874, 3939, 4242, 4917, 5811, 6006, 6258, 6666, 7777, 7878, 9191, 9834, 11473, 11622, 13559, 14443, 15049, 15554, 18382, 21307, 22946, 23331, 27118, 27573, 28886, 30098, 34419, 40677, 42614, 43329, 45147, 46662, 55146, 63921, 68838, 81354, 86658, 90294, 101101, 105343, 127842, 149149, 165539, 195637, 202202, 210686, 298298, 303303, 316029, 331078, 391274, 447447, 496617, 586911, 606606, 632058, 894894, 993234, 1158773, 1173822, 1369459, 2152007, 2317546, 2738918, 3476319, 4108377, 4304014, 6456021, 6952638, 8216754, 12912042, 15064049, 30128098, 45192147, 90384294]

約数ペア:

[(1, 90384294), (2, 45192147), (3, 30128098), (6, 15064049), (7, 12912042), (11, 8216754), (13, 6952638), (14, 6456021), (21, 4304014), (22, 4108377), (26, 3476319), (33, 2738918), (39, 2317546), (42, 2152007), (66, 1369459), (77, 1173822), (78, 1158773), (91, 993234), (101, 894894), (143, 632058), (149, 606606), (154, 586911), (182, 496617), (202, 447447), (231, 391274), (273, 331078), (286, 316029), (298, 303303), (303, 298298), (429, 210686), (447, 202202), (462, 195637), (546, 165539), (606, 149149), (707, 127842), (858, 105343), (894, 101101), (1001, 90294), (1043, 86658), (1111, 81354), (1313, 68838), (1414, 63921), (1639, 55146), (1937, 46662), (2002, 45147), (2086, 43329), (2121, 42614), (2222, 40677), (2626, 34419), (3003, 30098), (3129, 28886), (3278, 27573), (3333, 27118), (3874, 23331), (3939, 22946), (4242, 21307), (4917, 18382), (5811, 15554), (6006, 15049), (6258, 14443), (6666, 13559), (7777, 11622), (7878, 11473), (9191, 9834)]