61522578

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 80

約数和(自身を含む): 150264576

約数和(自身を除く): 88741998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 223, 234, 262, 351, 393, 446, 669, 702, 786, 1053, 1179, 1338, 1703, 2007, 2106, 2358, 2899, 3406, 3537, 4014, 5109, 5798, 6021, 7074, 8697, 10218, 10611, 12042, 15327, 17394, 18063, 21222, 26091, 29213, 30654, 36126, 45981, 52182, 58426, 78273, 87639, 91962, 137943, 156546, 175278, 234819, 262917, 275886, 379769, 469638, 525834, 759538, 788751, 1139307, 1577502, 2278614, 2366253, 3417921, 4732506, 6835842, 10253763, 20507526, 30761289, 61522578]

約数ペア:

[(1, 61522578), (2, 30761289), (3, 20507526), (6, 10253763), (9, 6835842), (13, 4732506), (18, 3417921), (26, 2366253), (27, 2278614), (39, 1577502), (54, 1139307), (78, 788751), (81, 759538), (117, 525834), (131, 469638), (162, 379769), (223, 275886), (234, 262917), (262, 234819), (351, 175278), (393, 156546), (446, 137943), (669, 91962), (702, 87639), (786, 78273), (1053, 58426), (1179, 52182), (1338, 45981), (1703, 36126), (2007, 30654), (2106, 29213), (2358, 26091), (2899, 21222), (3406, 18063), (3537, 17394), (4014, 15327), (5109, 12042), (5798, 10611), (6021, 10218), (7074, 8697)]