121725396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 342451200

約数和(自身を除く): 220725804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 181, 234, 351, 362, 468, 479, 543, 702, 724, 958, 1086, 1404, 1437, 1629, 1916, 2172, 2353, 2874, 3258, 4311, 4706, 4887, 5748, 6227, 6516, 7059, 8622, 9412, 9774, 12454, 12933, 14118, 17244, 18681, 19548, 21177, 24908, 25866, 28236, 37362, 42354, 51732, 56043, 63531, 74724, 84708, 86699, 112086, 127062, 168129, 173398, 224172, 254124, 260097, 336258, 346796, 520194, 672516, 780291, 1040388, 1127087, 1560582, 2254174, 2340873, 3121164, 3381261, 4508348, 4681746, 6762522, 9363492, 10143783, 13525044, 20287566, 30431349, 40575132, 60862698, 121725396]

約数ペア:

[(1, 121725396), (2, 60862698), (3, 40575132), (4, 30431349), (6, 20287566), (9, 13525044), (12, 10143783), (13, 9363492), (18, 6762522), (26, 4681746), (27, 4508348), (36, 3381261), (39, 3121164), (52, 2340873), (54, 2254174), (78, 1560582), (108, 1127087), (117, 1040388), (156, 780291), (181, 672516), (234, 520194), (351, 346796), (362, 336258), (468, 260097), (479, 254124), (543, 224172), (702, 173398), (724, 168129), (958, 127062), (1086, 112086), (1404, 86699), (1437, 84708), (1629, 74724), (1916, 63531), (2172, 56043), (2353, 51732), (2874, 42354), (3258, 37362), (4311, 28236), (4706, 25866), (4887, 24908), (5748, 21177), (6227, 19548), (6516, 18681), (7059, 17244), (8622, 14118), (9412, 12933), (9774, 12454)]