71297892

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 192541440

約数和(自身を除く): 121243548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2203, 2697, 3596, 4406, 5394, 6609, 8091, 8812, 10788, 13218, 16182, 19827, 26436, 32364, 39654, 63887, 68293, 79308, 127774, 136586, 191661, 204879, 255548, 273172, 383322, 409758, 574983, 614637, 766644, 819516, 1149966, 1229274, 1980497, 2299932, 2458548, 3960994, 5941491, 7921988, 11882982, 17824473, 23765964, 35648946, 71297892]

約数ペア:

[(1, 71297892), (2, 35648946), (3, 23765964), (4, 17824473), (6, 11882982), (9, 7921988), (12, 5941491), (18, 3960994), (29, 2458548), (31, 2299932), (36, 1980497), (58, 1229274), (62, 1149966), (87, 819516), (93, 766644), (116, 614637), (124, 574983), (174, 409758), (186, 383322), (261, 273172), (279, 255548), (348, 204879), (372, 191661), (522, 136586), (558, 127774), (899, 79308), (1044, 68293), (1116, 63887), (1798, 39654), (2203, 32364), (2697, 26436), (3596, 19827), (4406, 16182), (5394, 13218), (6609, 10788), (8091, 8812)]