72160416

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1843

約数の個数: 96

約数和(自身を含む): 215066880

約数和(自身を除く): 142906464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 94, 96, 108, 141, 144, 188, 216, 282, 288, 376, 423, 432, 564, 752, 846, 864, 1128, 1269, 1504, 1692, 1777, 2256, 2538, 3384, 3554, 4512, 5076, 5331, 6768, 7108, 10152, 10662, 13536, 14216, 15993, 20304, 21324, 28432, 31986, 40608, 42648, 47979, 56864, 63972, 83519, 85296, 95958, 127944, 167038, 170592, 191916, 250557, 255888, 334076, 383832, 501114, 511776, 668152, 751671, 767664, 1002228, 1336304, 1503342, 1535328, 2004456, 2255013, 2672608, 3006684, 4008912, 4510026, 6013368, 8017824, 9020052, 12026736, 18040104, 24053472, 36080208, 72160416]

約数ペア:

[(1, 72160416), (2, 36080208), (3, 24053472), (4, 18040104), (6, 12026736), (8, 9020052), (9, 8017824), (12, 6013368), (16, 4510026), (18, 4008912), (24, 3006684), (27, 2672608), (32, 2255013), (36, 2004456), (47, 1535328), (48, 1503342), (54, 1336304), (72, 1002228), (94, 767664), (96, 751671), (108, 668152), (141, 511776), (144, 501114), (188, 383832), (216, 334076), (282, 255888), (288, 250557), (376, 191916), (423, 170592), (432, 167038), (564, 127944), (752, 95958), (846, 85296), (864, 83519), (1128, 63972), (1269, 56864), (1504, 47979), (1692, 42648), (1777, 40608), (2256, 31986), (2538, 28432), (3384, 21324), (3554, 20304), (4512, 15993), (5076, 14216), (5331, 13536), (6768, 10662), (7108, 10152)]