72784764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 207728640

約数和(自身を除く): 134943876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 282, 351, 423, 468, 564, 611, 702, 846, 1103, 1222, 1269, 1404, 1692, 1833, 2206, 2444, 2538, 3309, 3666, 4412, 5076, 5499, 6618, 7332, 9927, 10998, 13236, 14339, 16497, 19854, 21996, 28678, 29781, 32994, 39708, 43017, 51841, 57356, 59562, 65988, 86034, 103682, 119124, 129051, 155523, 172068, 207364, 258102, 311046, 387153, 466569, 516204, 622092, 673933, 774306, 933138, 1347866, 1399707, 1548612, 1866276, 2021799, 2695732, 2799414, 4043598, 5598828, 6065397, 8087196, 12130794, 18196191, 24261588, 36392382, 72784764]

約数ペア:

[(1, 72784764), (2, 36392382), (3, 24261588), (4, 18196191), (6, 12130794), (9, 8087196), (12, 6065397), (13, 5598828), (18, 4043598), (26, 2799414), (27, 2695732), (36, 2021799), (39, 1866276), (47, 1548612), (52, 1399707), (54, 1347866), (78, 933138), (94, 774306), (108, 673933), (117, 622092), (141, 516204), (156, 466569), (188, 387153), (234, 311046), (282, 258102), (351, 207364), (423, 172068), (468, 155523), (564, 129051), (611, 119124), (702, 103682), (846, 86034), (1103, 65988), (1222, 59562), (1269, 57356), (1404, 51841), (1692, 43017), (1833, 39708), (2206, 32994), (2444, 29781), (2538, 28678), (3309, 21996), (3666, 19854), (4412, 16497), (5076, 14339), (5499, 13236), (6618, 10998), (7332, 9927)]