74044620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31643}}^1$

素因数の和:31671

約数の個数: 72

約数和(自身を含む): 241886736

約数和(自身を除く): 167842116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31643, 63286, 94929, 126572, 158215, 189858, 284787, 316430, 379716, 411359, 474645, 569574, 632860, 822718, 949290, 1139148, 1234077, 1423935, 1645436, 1898580, 2056795, 2468154, 2847870, 3702231, 4113590, 4936308, 5695740, 6170385, 7404462, 8227180, 12340770, 14808924, 18511155, 24681540, 37022310, 74044620]

約数ペア:

[(1, 74044620), (2, 37022310), (3, 24681540), (4, 18511155), (5, 14808924), (6, 12340770), (9, 8227180), (10, 7404462), (12, 6170385), (13, 5695740), (15, 4936308), (18, 4113590), (20, 3702231), (26, 2847870), (30, 2468154), (36, 2056795), (39, 1898580), (45, 1645436), (52, 1423935), (60, 1234077), (65, 1139148), (78, 949290), (90, 822718), (117, 632860), (130, 569574), (156, 474645), (180, 411359), (195, 379716), (234, 316430), (260, 284787), (390, 189858), (468, 158215), (585, 126572), (780, 94929), (1170, 63286), (2340, 31643)]