122887492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 285355224

約数和(自身を除く): 162467732

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 2837, 3094, 3332, 5674, 6188, 10829, 11348, 19859, 21658, 36881, 39718, 43316, 48229, 73762, 79436, 96458, 139013, 147524, 192916, 258167, 278026, 337603, 516334, 556052, 626977, 675206, 1032668, 1253954, 1350412, 1807169, 2363221, 2507908, 3614338, 4388839, 4726442, 7228676, 8777678, 9452884, 17555356, 30721873, 61443746, 122887492]

約数ペア:

[(1, 122887492), (2, 61443746), (4, 30721873), (7, 17555356), (13, 9452884), (14, 8777678), (17, 7228676), (26, 4726442), (28, 4388839), (34, 3614338), (49, 2507908), (52, 2363221), (68, 1807169), (91, 1350412), (98, 1253954), (119, 1032668), (182, 675206), (196, 626977), (221, 556052), (238, 516334), (364, 337603), (442, 278026), (476, 258167), (637, 192916), (833, 147524), (884, 139013), (1274, 96458), (1547, 79436), (1666, 73762), (2548, 48229), (2837, 43316), (3094, 39718), (3332, 36881), (5674, 21658), (6188, 19859), (10829, 11348)]