72220596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 208373760

約数和(自身を除く): 136153164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1223, 1406, 1554, 1596, 2109, 2446, 2812, 3108, 3669, 4218, 4892, 4921, 7338, 8436, 8561, 9842, 14676, 14763, 17122, 19684, 23237, 25683, 29526, 34244, 45251, 46474, 51366, 59052, 69711, 90502, 92948, 102732, 135753, 139422, 162659, 181004, 271506, 278844, 316757, 325318, 487977, 543012, 633514, 650636, 859769, 950271, 975954, 1267028, 1719538, 1900542, 1951908, 2579307, 3439076, 3801084, 5158614, 6018383, 10317228, 12036766, 18055149, 24073532, 36110298, 72220596]

約数ペア:

[(1, 72220596), (2, 36110298), (3, 24073532), (4, 18055149), (6, 12036766), (7, 10317228), (12, 6018383), (14, 5158614), (19, 3801084), (21, 3439076), (28, 2579307), (37, 1951908), (38, 1900542), (42, 1719538), (57, 1267028), (74, 975954), (76, 950271), (84, 859769), (111, 650636), (114, 633514), (133, 543012), (148, 487977), (222, 325318), (228, 316757), (259, 278844), (266, 271506), (399, 181004), (444, 162659), (518, 139422), (532, 135753), (703, 102732), (777, 92948), (798, 90502), (1036, 69711), (1223, 59052), (1406, 51366), (1554, 46474), (1596, 45251), (2109, 34244), (2446, 29526), (2812, 25683), (3108, 23237), (3669, 19684), (4218, 17122), (4892, 14763), (4921, 14676), (7338, 9842), (8436, 8561)]