90809988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 235799424

約数和(自身を除く): 144989436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 53, 68, 74, 102, 106, 111, 148, 159, 204, 212, 222, 227, 318, 444, 454, 629, 636, 681, 901, 908, 1258, 1362, 1802, 1887, 1961, 2516, 2703, 2724, 3604, 3774, 3859, 3922, 5406, 5883, 7548, 7718, 7844, 8399, 10812, 11577, 11766, 12031, 15436, 16798, 23154, 23532, 24062, 25197, 33337, 33596, 36093, 46308, 48124, 50394, 66674, 72186, 100011, 100788, 133348, 142783, 144372, 200022, 204527, 285566, 400044, 409054, 428349, 445147, 571132, 613581, 818108, 856698, 890294, 1227162, 1335441, 1713396, 1780588, 2454324, 2670882, 5341764, 7567499, 15134998, 22702497, 30269996, 45404994, 90809988]

約数ペア:

[(1, 90809988), (2, 45404994), (3, 30269996), (4, 22702497), (6, 15134998), (12, 7567499), (17, 5341764), (34, 2670882), (37, 2454324), (51, 1780588), (53, 1713396), (68, 1335441), (74, 1227162), (102, 890294), (106, 856698), (111, 818108), (148, 613581), (159, 571132), (204, 445147), (212, 428349), (222, 409054), (227, 400044), (318, 285566), (444, 204527), (454, 200022), (629, 144372), (636, 142783), (681, 133348), (901, 100788), (908, 100011), (1258, 72186), (1362, 66674), (1802, 50394), (1887, 48124), (1961, 46308), (2516, 36093), (2703, 33596), (2724, 33337), (3604, 25197), (3774, 24062), (3859, 23532), (3922, 23154), (5406, 16798), (5883, 15436), (7548, 12031), (7718, 11766), (7844, 11577), (8399, 10812)]