72081828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22003}}^1$

素因数の和:22033

約数の個数: 72

約数和(自身を含む): 224264768

約数和(自身を除く): 152182940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 22003, 44006, 66009, 88012, 132018, 154021, 198027, 264036, 286039, 308042, 396054, 462063, 572078, 616084, 792108, 858117, 924126, 1144156, 1386189, 1716234, 1848252, 2002273, 2574351, 2772378, 3432468, 4004546, 5148702, 5544756, 6006819, 8009092, 10297404, 12013638, 18020457, 24027276, 36040914, 72081828]

約数ペア:

[(1, 72081828), (2, 36040914), (3, 24027276), (4, 18020457), (6, 12013638), (7, 10297404), (9, 8009092), (12, 6006819), (13, 5544756), (14, 5148702), (18, 4004546), (21, 3432468), (26, 2772378), (28, 2574351), (36, 2002273), (39, 1848252), (42, 1716234), (52, 1386189), (63, 1144156), (78, 924126), (84, 858117), (91, 792108), (117, 616084), (126, 572078), (156, 462063), (182, 396054), (234, 308042), (252, 286039), (273, 264036), (364, 198027), (468, 154021), (546, 132018), (819, 88012), (1092, 66009), (1638, 44006), (3276, 22003)]