74783772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15619}}^1$

素因数の和:15655

約数の個数: 72

約数和(自身を含む): 227427200

約数和(自身を除く): 152643428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 15619, 31238, 46857, 62476, 93714, 109333, 140571, 187428, 218666, 281142, 296761, 327999, 437332, 562284, 593522, 655998, 890283, 983997, 1187044, 1311996, 1780566, 1967994, 2077327, 2670849, 3561132, 3935988, 4154654, 5341698, 6231981, 8309308, 10683396, 12463962, 18695943, 24927924, 37391886, 74783772]

約数ペア:

[(1, 74783772), (2, 37391886), (3, 24927924), (4, 18695943), (6, 12463962), (7, 10683396), (9, 8309308), (12, 6231981), (14, 5341698), (18, 4154654), (19, 3935988), (21, 3561132), (28, 2670849), (36, 2077327), (38, 1967994), (42, 1780566), (57, 1311996), (63, 1187044), (76, 983997), (84, 890283), (114, 655998), (126, 593522), (133, 562284), (171, 437332), (228, 327999), (252, 296761), (266, 281142), (342, 218666), (399, 187428), (532, 140571), (684, 109333), (798, 93714), (1197, 62476), (1596, 46857), (2394, 31238), (4788, 15619)]