89192040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106181}}^1$

素因数の和:106202

約数の個数: 64

約数和(自身を含む): 305804160

約数和(自身を除く): 216612120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106181, 212362, 318543, 424724, 530905, 637086, 743267, 849448, 1061810, 1274172, 1486534, 1592715, 2123620, 2229801, 2548344, 2973068, 3185430, 3716335, 4247240, 4459602, 5946136, 6370860, 7432670, 8919204, 11149005, 12741720, 14865340, 17838408, 22298010, 29730680, 44596020, 89192040]

約数ペア:

[(1, 89192040), (2, 44596020), (3, 29730680), (4, 22298010), (5, 17838408), (6, 14865340), (7, 12741720), (8, 11149005), (10, 8919204), (12, 7432670), (14, 6370860), (15, 5946136), (20, 4459602), (21, 4247240), (24, 3716335), (28, 3185430), (30, 2973068), (35, 2548344), (40, 2229801), (42, 2123620), (56, 1592715), (60, 1486534), (70, 1274172), (84, 1061810), (105, 849448), (120, 743267), (140, 637086), (168, 530905), (210, 424724), (280, 318543), (420, 212362), (840, 106181)]