79633980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9413}}^1$

素因数の和:9475

約数の個数: 72

約数和(自身を含む): 246722112

約数和(自身を除く): 167088132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9413, 18826, 28239, 37652, 47065, 56478, 84717, 94130, 112956, 141195, 169434, 188260, 282390, 338868, 423585, 442411, 564780, 847170, 884822, 1327233, 1694340, 1769644, 2212055, 2654466, 3981699, 4424110, 5308932, 6636165, 7963398, 8848220, 13272330, 15926796, 19908495, 26544660, 39816990, 79633980]

約数ペア:

[(1, 79633980), (2, 39816990), (3, 26544660), (4, 19908495), (5, 15926796), (6, 13272330), (9, 8848220), (10, 7963398), (12, 6636165), (15, 5308932), (18, 4424110), (20, 3981699), (30, 2654466), (36, 2212055), (45, 1769644), (47, 1694340), (60, 1327233), (90, 884822), (94, 847170), (141, 564780), (180, 442411), (188, 423585), (235, 338868), (282, 282390), (423, 188260), (470, 169434), (564, 141195), (705, 112956), (846, 94130), (940, 84717), (1410, 56478), (1692, 47065), (2115, 37652), (2820, 28239), (4230, 18826), (8460, 9413)]