69202728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 128

約数和(自身を含む): 225811200

約数和(自身を除く): 156608472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1237, 1332, 1512, 1554, 1998, 2072, 2331, 2474, 2664, 3108, 3711, 3996, 4662, 4948, 6216, 6993, 7422, 7992, 8659, 9324, 9896, 11133, 13986, 14844, 17318, 18648, 22266, 25977, 27972, 29688, 33399, 34636, 44532, 45769, 51954, 55944, 66798, 69272, 77931, 89064, 91538, 103908, 133596, 137307, 155862, 183076, 207816, 233793, 267192, 274614, 311724, 320383, 366152, 411921, 467586, 549228, 623448, 640766, 823842, 935172, 961149, 1098456, 1235763, 1281532, 1647684, 1870344, 1922298, 2471526, 2563064, 2883447, 3295368, 3844596, 4943052, 5766894, 7689192, 8650341, 9886104, 11533788, 17300682, 23067576, 34601364, 69202728]

約数ペア:

[(1, 69202728), (2, 34601364), (3, 23067576), (4, 17300682), (6, 11533788), (7, 9886104), (8, 8650341), (9, 7689192), (12, 5766894), (14, 4943052), (18, 3844596), (21, 3295368), (24, 2883447), (27, 2563064), (28, 2471526), (36, 1922298), (37, 1870344), (42, 1647684), (54, 1281532), (56, 1235763), (63, 1098456), (72, 961149), (74, 935172), (84, 823842), (108, 640766), (111, 623448), (126, 549228), (148, 467586), (168, 411921), (189, 366152), (216, 320383), (222, 311724), (252, 274614), (259, 267192), (296, 233793), (333, 207816), (378, 183076), (444, 155862), (504, 137307), (518, 133596), (666, 103908), (756, 91538), (777, 89064), (888, 77931), (999, 69272), (1036, 66798), (1237, 55944), (1332, 51954), (1512, 45769), (1554, 44532), (1998, 34636), (2072, 33399), (2331, 29688), (2474, 27972), (2664, 25977), (3108, 22266), (3711, 18648), (3996, 17318), (4662, 14844), (4948, 13986), (6216, 11133), (6993, 9896), (7422, 9324), (7992, 8659)]