75842788

素因数分解:

$2^2\times 7^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 158816700

約数和(自身を除く): 82973912

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 149, 196, 212, 298, 343, 371, 596, 686, 742, 1043, 1372, 1484, 2086, 2401, 2597, 4172, 4802, 5194, 7301, 7897, 9604, 10388, 14602, 15794, 18179, 29204, 31588, 36358, 51107, 55279, 72716, 102214, 110558, 127253, 204428, 221116, 254506, 357749, 386953, 509012, 715498, 773906, 1430996, 1547812, 2708671, 5417342, 10834684, 18960697, 37921394, 75842788]

約数ペア:

[(1, 75842788), (2, 37921394), (4, 18960697), (7, 10834684), (14, 5417342), (28, 2708671), (49, 1547812), (53, 1430996), (98, 773906), (106, 715498), (149, 509012), (196, 386953), (212, 357749), (298, 254506), (343, 221116), (371, 204428), (596, 127253), (686, 110558), (742, 102214), (1043, 72716), (1372, 55279), (1484, 51107), (2086, 36358), (2401, 31588), (2597, 29204), (4172, 18179), (4802, 15794), (5194, 14602), (7301, 10388), (7897, 9604)]