71553924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 108

約数和(自身を含む): 206497200

約数和(自身を除く): 134943276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 619, 676, 684, 741, 988, 1014, 1238, 1482, 1521, 1857, 2028, 2223, 2476, 2964, 3042, 3211, 3714, 4446, 5571, 6084, 6422, 7428, 8047, 8892, 9633, 11142, 11761, 12844, 16094, 19266, 22284, 23522, 24141, 28899, 32188, 35283, 38532, 47044, 48282, 57798, 70566, 72423, 96564, 104611, 105849, 115596, 141132, 144846, 152893, 209222, 211698, 289692, 305786, 313833, 418444, 423396, 458679, 611572, 627666, 917358, 941499, 1255332, 1376037, 1834716, 1882998, 1987609, 2752074, 3765996, 3975218, 5504148, 5962827, 7950436, 11925654, 17888481, 23851308, 35776962, 71553924]

約数ペア:

[(1, 71553924), (2, 35776962), (3, 23851308), (4, 17888481), (6, 11925654), (9, 7950436), (12, 5962827), (13, 5504148), (18, 3975218), (19, 3765996), (26, 2752074), (36, 1987609), (38, 1882998), (39, 1834716), (52, 1376037), (57, 1255332), (76, 941499), (78, 917358), (114, 627666), (117, 611572), (156, 458679), (169, 423396), (171, 418444), (228, 313833), (234, 305786), (247, 289692), (338, 211698), (342, 209222), (468, 152893), (494, 144846), (507, 141132), (619, 115596), (676, 105849), (684, 104611), (741, 96564), (988, 72423), (1014, 70566), (1238, 57798), (1482, 48282), (1521, 47044), (1857, 38532), (2028, 35283), (2223, 32188), (2476, 28899), (2964, 24141), (3042, 23522), (3211, 22284), (3714, 19266), (4446, 16094), (5571, 12844), (6084, 11761), (6422, 11142), (7428, 9633), (8047, 8892)]