72869412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4681

約数の個数: 96

約数和(自身を含む): 224501760

約数和(自身を除く): 151632348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 4639, 5236, 7854, 9278, 13917, 15708, 18556, 27834, 32473, 51029, 55668, 64946, 78863, 97419, 102058, 129892, 153087, 157726, 194838, 204116, 236589, 306174, 315452, 357203, 389676, 473178, 552041, 612348, 714406, 867493, 946356, 1071609, 1104082, 1428812, 1656123, 1734986, 2143218, 2208164, 2602479, 3312246, 3469972, 4286436, 5204958, 6072451, 6624492, 10409916, 12144902, 18217353, 24289804, 36434706, 72869412]

約数ペア:

[(1, 72869412), (2, 36434706), (3, 24289804), (4, 18217353), (6, 12144902), (7, 10409916), (11, 6624492), (12, 6072451), (14, 5204958), (17, 4286436), (21, 3469972), (22, 3312246), (28, 2602479), (33, 2208164), (34, 2143218), (42, 1734986), (44, 1656123), (51, 1428812), (66, 1104082), (68, 1071609), (77, 946356), (84, 867493), (102, 714406), (119, 612348), (132, 552041), (154, 473178), (187, 389676), (204, 357203), (231, 315452), (238, 306174), (308, 236589), (357, 204116), (374, 194838), (462, 157726), (476, 153087), (561, 129892), (714, 102058), (748, 97419), (924, 78863), (1122, 64946), (1309, 55668), (1428, 51029), (2244, 32473), (2618, 27834), (3927, 18556), (4639, 15708), (5236, 13917), (7854, 9278)]