75218724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{42641}}^1$

素因数の和:42665

約数の個数: 54

約数和(自身を含む): 221184054

約数和(自身を除く): 145965330

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 42641, 85282, 127923, 170564, 255846, 298487, 383769, 511692, 596974, 767538, 895461, 1193948, 1535076, 1790922, 2089409, 2686383, 3581844, 4178818, 5372766, 6268227, 8357636, 10745532, 12536454, 18804681, 25072908, 37609362, 75218724]

約数ペア:

[(1, 75218724), (2, 37609362), (3, 25072908), (4, 18804681), (6, 12536454), (7, 10745532), (9, 8357636), (12, 6268227), (14, 5372766), (18, 4178818), (21, 3581844), (28, 2686383), (36, 2089409), (42, 1790922), (49, 1535076), (63, 1193948), (84, 895461), (98, 767538), (126, 596974), (147, 511692), (196, 383769), (252, 298487), (294, 255846), (441, 170564), (588, 127923), (882, 85282), (1764, 42641)]