74708478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 179852400

約数和(自身を除く): 105143922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 234, 246, 338, 369, 507, 533, 599, 738, 1014, 1066, 1198, 1521, 1599, 1797, 3042, 3198, 3594, 4797, 5391, 6929, 7787, 9594, 10782, 13858, 15574, 20787, 23361, 24559, 41574, 46722, 49118, 62361, 70083, 73677, 101231, 124722, 140166, 147354, 202462, 221031, 303693, 319267, 442062, 607386, 638534, 911079, 957801, 1822158, 1915602, 2873403, 4150471, 5746806, 8300942, 12451413, 24902826, 37354239, 74708478]

約数ペア:

[(1, 74708478), (2, 37354239), (3, 24902826), (6, 12451413), (9, 8300942), (13, 5746806), (18, 4150471), (26, 2873403), (39, 1915602), (41, 1822158), (78, 957801), (82, 911079), (117, 638534), (123, 607386), (169, 442062), (234, 319267), (246, 303693), (338, 221031), (369, 202462), (507, 147354), (533, 140166), (599, 124722), (738, 101231), (1014, 73677), (1066, 70083), (1198, 62361), (1521, 49118), (1599, 46722), (1797, 41574), (3042, 24559), (3198, 23361), (3594, 20787), (4797, 15574), (5391, 13858), (6929, 10782), (7787, 9594)]