123962748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16217}}^1$

素因数の和:16251

約数の個数: 72

約数和(自身を含む): 362374992

約数和(自身を除く): 238412244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 16217, 32434, 48651, 64868, 97302, 113519, 194604, 210821, 227038, 340557, 421642, 454076, 632463, 681114, 794633, 843284, 1264926, 1362228, 1475747, 1589266, 2383899, 2529852, 2951494, 3178532, 4427241, 4767798, 5902988, 8854482, 9535596, 10330229, 17708964, 20660458, 30990687, 41320916, 61981374, 123962748]

約数ペア:

[(1, 123962748), (2, 61981374), (3, 41320916), (4, 30990687), (6, 20660458), (7, 17708964), (12, 10330229), (13, 9535596), (14, 8854482), (21, 5902988), (26, 4767798), (28, 4427241), (39, 3178532), (42, 2951494), (49, 2529852), (52, 2383899), (78, 1589266), (84, 1475747), (91, 1362228), (98, 1264926), (147, 843284), (156, 794633), (182, 681114), (196, 632463), (273, 454076), (294, 421642), (364, 340557), (546, 227038), (588, 210821), (637, 194604), (1092, 113519), (1274, 97302), (1911, 64868), (2548, 48651), (3822, 32434), (7644, 16217)]