80533764

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 223933248

約数和(自身を除く): 143399484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 101, 107, 108, 138, 162, 202, 207, 214, 276, 303, 321, 324, 404, 414, 428, 606, 621, 642, 828, 909, 963, 1212, 1242, 1284, 1818, 1863, 1926, 2323, 2461, 2484, 2727, 2889, 3636, 3726, 3852, 4646, 4922, 5454, 5778, 6969, 7383, 7452, 8181, 8667, 9292, 9844, 10807, 10908, 11556, 13938, 14766, 16362, 17334, 20907, 21614, 22149, 27876, 29532, 32421, 32724, 34668, 41814, 43228, 44298, 62721, 64842, 66447, 83628, 88596, 97263, 125442, 129684, 132894, 188163, 194526, 199341, 248561, 250884, 265788, 291789, 376326, 389052, 398682, 497122, 583578, 745683, 752652, 797364, 875367, 994244, 1167156, 1491366, 1750734, 2237049, 2982732, 3501468, 4474098, 6711147, 8948196, 13422294, 20133441, 26844588, 40266882, 80533764]

約数ペア:

[(1, 80533764), (2, 40266882), (3, 26844588), (4, 20133441), (6, 13422294), (9, 8948196), (12, 6711147), (18, 4474098), (23, 3501468), (27, 2982732), (36, 2237049), (46, 1750734), (54, 1491366), (69, 1167156), (81, 994244), (92, 875367), (101, 797364), (107, 752652), (108, 745683), (138, 583578), (162, 497122), (202, 398682), (207, 389052), (214, 376326), (276, 291789), (303, 265788), (321, 250884), (324, 248561), (404, 199341), (414, 194526), (428, 188163), (606, 132894), (621, 129684), (642, 125442), (828, 97263), (909, 88596), (963, 83628), (1212, 66447), (1242, 64842), (1284, 62721), (1818, 44298), (1863, 43228), (1926, 41814), (2323, 34668), (2461, 32724), (2484, 32421), (2727, 29532), (2889, 27876), (3636, 22149), (3726, 21614), (3852, 20907), (4646, 17334), (4922, 16362), (5454, 14766), (5778, 13938), (6969, 11556), (7383, 10908), (7452, 10807), (8181, 9844), (8667, 9292)]