72715356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15187}}^1$

素因数の和:15223

約数の個数: 72

約数和(自身を含む): 221137280

約数和(自身を除く): 148421924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 15187, 30374, 45561, 60748, 91122, 106309, 136683, 182244, 212618, 273366, 288553, 318927, 425236, 546732, 577106, 637854, 865659, 956781, 1154212, 1275708, 1731318, 1913562, 2019871, 2596977, 3462636, 3827124, 4039742, 5193954, 6059613, 8079484, 10387908, 12119226, 18178839, 24238452, 36357678, 72715356]

約数ペア:

[(1, 72715356), (2, 36357678), (3, 24238452), (4, 18178839), (6, 12119226), (7, 10387908), (9, 8079484), (12, 6059613), (14, 5193954), (18, 4039742), (19, 3827124), (21, 3462636), (28, 2596977), (36, 2019871), (38, 1913562), (42, 1731318), (57, 1275708), (63, 1154212), (76, 956781), (84, 865659), (114, 637854), (126, 577106), (133, 546732), (171, 425236), (228, 318927), (252, 288553), (266, 273366), (342, 212618), (399, 182244), (532, 136683), (684, 106309), (798, 91122), (1197, 60748), (1596, 45561), (2394, 30374), (4788, 15187)]