77982060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5923

約数の個数: 96

約数和(自身を含む): 249020352

約数和(自身を除く): 171038292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 5881, 6630, 11762, 13260, 17643, 23524, 29405, 35286, 58810, 70572, 76453, 88215, 99977, 117620, 152906, 176430, 199954, 229359, 299931, 305812, 352860, 382265, 399908, 458718, 499885, 599862, 764530, 917436, 999770, 1146795, 1199724, 1299701, 1499655, 1529060, 1999540, 2293590, 2599402, 2999310, 3899103, 4587180, 5198804, 5998620, 6498505, 7798206, 12997010, 15596412, 19495515, 25994020, 38991030, 77982060]

約数ペア:

[(1, 77982060), (2, 38991030), (3, 25994020), (4, 19495515), (5, 15596412), (6, 12997010), (10, 7798206), (12, 6498505), (13, 5998620), (15, 5198804), (17, 4587180), (20, 3899103), (26, 2999310), (30, 2599402), (34, 2293590), (39, 1999540), (51, 1529060), (52, 1499655), (60, 1299701), (65, 1199724), (68, 1146795), (78, 999770), (85, 917436), (102, 764530), (130, 599862), (156, 499885), (170, 458718), (195, 399908), (204, 382265), (221, 352860), (255, 305812), (260, 299931), (340, 229359), (390, 199954), (442, 176430), (510, 152906), (663, 117620), (780, 99977), (884, 88215), (1020, 76453), (1105, 70572), (1326, 58810), (2210, 35286), (2652, 29405), (3315, 23524), (4420, 17643), (5881, 13260), (6630, 11762)]