87712860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 262688832

約数和(自身を除く): 174975972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 113, 170, 204, 226, 255, 339, 340, 452, 510, 565, 678, 761, 1020, 1130, 1356, 1522, 1695, 1921, 2260, 2283, 3044, 3390, 3805, 3842, 4566, 5763, 6780, 7610, 7684, 9132, 9605, 11415, 11526, 12937, 15220, 19210, 22830, 23052, 25874, 28815, 38420, 38811, 45660, 51748, 57630, 64685, 77622, 85993, 115260, 129370, 155244, 171986, 194055, 257979, 258740, 343972, 388110, 429965, 515958, 776220, 859930, 1031916, 1289895, 1461881, 1719860, 2579790, 2923762, 4385643, 5159580, 5847524, 7309405, 8771286, 14618810, 17542572, 21928215, 29237620, 43856430, 87712860]

約数ペア:

[(1, 87712860), (2, 43856430), (3, 29237620), (4, 21928215), (5, 17542572), (6, 14618810), (10, 8771286), (12, 7309405), (15, 5847524), (17, 5159580), (20, 4385643), (30, 2923762), (34, 2579790), (51, 1719860), (60, 1461881), (68, 1289895), (85, 1031916), (102, 859930), (113, 776220), (170, 515958), (204, 429965), (226, 388110), (255, 343972), (339, 258740), (340, 257979), (452, 194055), (510, 171986), (565, 155244), (678, 129370), (761, 115260), (1020, 85993), (1130, 77622), (1356, 64685), (1522, 57630), (1695, 51748), (1921, 45660), (2260, 38811), (2283, 38420), (3044, 28815), (3390, 25874), (3805, 23052), (3842, 22830), (4566, 19210), (5763, 15220), (6780, 12937), (7610, 11526), (7684, 11415), (9132, 9605)]