72082710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12713}}^1$

素因数の和:12739

約数の個数: 80

約数和(自身を含む): 221528736

約数和(自身を除く): 149446026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 12713, 25426, 38139, 63565, 76278, 88991, 114417, 127130, 177982, 190695, 228834, 266973, 343251, 381390, 444955, 533946, 572085, 686502, 800919, 889910, 1029753, 1144170, 1334865, 1601838, 1716255, 2059506, 2402757, 2669730, 3432510, 4004595, 4805514, 5148765, 7208271, 8009190, 10297530, 12013785, 14416542, 24027570, 36041355, 72082710]

約数ペア:

[(1, 72082710), (2, 36041355), (3, 24027570), (5, 14416542), (6, 12013785), (7, 10297530), (9, 8009190), (10, 7208271), (14, 5148765), (15, 4805514), (18, 4004595), (21, 3432510), (27, 2669730), (30, 2402757), (35, 2059506), (42, 1716255), (45, 1601838), (54, 1334865), (63, 1144170), (70, 1029753), (81, 889910), (90, 800919), (105, 686502), (126, 572085), (135, 533946), (162, 444955), (189, 381390), (210, 343251), (270, 266973), (315, 228834), (378, 190695), (405, 177982), (567, 127130), (630, 114417), (810, 88991), (945, 76278), (1134, 63565), (1890, 38139), (2835, 25426), (5670, 12713)]