78144330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5507}}^1$

素因数の和:5571

約数の個数: 64

約数和(自身を含む): 209392128

約数和(自身を除く): 131247798

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2838, 4730, 5507, 7095, 11014, 14190, 16521, 27535, 33042, 55070, 60577, 82605, 121154, 165210, 181731, 236801, 302885, 363462, 473602, 605770, 710403, 908655, 1184005, 1420806, 1817310, 2368010, 2604811, 3552015, 5209622, 7104030, 7814433, 13024055, 15628866, 26048110, 39072165, 78144330]

約数ペア:

[(1, 78144330), (2, 39072165), (3, 26048110), (5, 15628866), (6, 13024055), (10, 7814433), (11, 7104030), (15, 5209622), (22, 3552015), (30, 2604811), (33, 2368010), (43, 1817310), (55, 1420806), (66, 1184005), (86, 908655), (110, 710403), (129, 605770), (165, 473602), (215, 363462), (258, 302885), (330, 236801), (430, 181731), (473, 165210), (645, 121154), (946, 82605), (1290, 60577), (1419, 55070), (2365, 33042), (2838, 27535), (4730, 16521), (5507, 14190), (7095, 11014)]