87364030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 178573248

約数和(自身を除く): 91209218

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 185, 205, 370, 410, 443, 481, 533, 886, 962, 1066, 1517, 2215, 2405, 2665, 3034, 4430, 4810, 5330, 5759, 7585, 11518, 15170, 16391, 18163, 19721, 28795, 32782, 36326, 39442, 57590, 81955, 90815, 98605, 163910, 181630, 197210, 213083, 236119, 426166, 472238, 672031, 1065415, 1180595, 1344062, 2130830, 2361190, 3360155, 6720310, 8736403, 17472806, 43682015, 87364030]

約数ペア:

[(1, 87364030), (2, 43682015), (5, 17472806), (10, 8736403), (13, 6720310), (26, 3360155), (37, 2361190), (41, 2130830), (65, 1344062), (74, 1180595), (82, 1065415), (130, 672031), (185, 472238), (205, 426166), (370, 236119), (410, 213083), (443, 197210), (481, 181630), (533, 163910), (886, 98605), (962, 90815), (1066, 81955), (1517, 57590), (2215, 39442), (2405, 36326), (2665, 32782), (3034, 28795), (4430, 19721), (4810, 18163), (5330, 16391), (5759, 15170), (7585, 11518)]