123847985196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{269209}}^1$

素因数の和:270215

約数の個数: 72

約数和(自身を含む): 337485963360

約数和(自身を除く): 213637978164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 983, 1966, 2949, 3932, 5898, 8847, 11796, 12779, 17694, 25558, 35388, 38337, 51116, 76674, 115011, 153348, 230022, 269209, 460044, 538418, 807627, 1076836, 1615254, 2422881, 3230508, 3499717, 4845762, 6999434, 9691524, 10499151, 13998868, 20998302, 31497453, 41996604, 62994906, 125989812, 264632447, 529264894, 793897341, 1058529788, 1587794682, 2381692023, 3175589364, 3440221811, 4763384046, 6880443622, 9526768092, 10320665433, 13760887244, 20641330866, 30961996299, 41282661732, 61923992598, 123847985196]

約数ペア:

[(1, 123847985196), (2, 61923992598), (3, 41282661732), (4, 30961996299), (6, 20641330866), (9, 13760887244), (12, 10320665433), (13, 9526768092), (18, 6880443622), (26, 4763384046), (36, 3440221811), (39, 3175589364), (52, 2381692023), (78, 1587794682), (117, 1058529788), (156, 793897341), (234, 529264894), (468, 264632447), (983, 125989812), (1966, 62994906), (2949, 41996604), (3932, 31497453), (5898, 20998302), (8847, 13998868), (11796, 10499151), (12779, 9691524), (17694, 6999434), (25558, 4845762), (35388, 3499717), (38337, 3230508), (51116, 2422881), (76674, 1615254), (115011, 1076836), (153348, 807627), (230022, 538418), (269209, 460044)]