72377272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 83142728

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 79, 88, 116, 158, 232, 316, 319, 359, 632, 638, 718, 869, 1276, 1436, 1738, 2291, 2552, 2872, 3476, 3949, 4582, 6952, 7898, 9164, 10411, 15796, 18328, 20822, 25201, 28361, 31592, 41644, 50402, 56722, 83288, 100804, 113444, 114521, 201608, 226888, 229042, 311971, 458084, 623942, 822469, 916168, 1247884, 1644938, 2495768, 3289876, 6579752, 9047159, 18094318, 36188636, 72377272]

約数ペア:

[(1, 72377272), (2, 36188636), (4, 18094318), (8, 9047159), (11, 6579752), (22, 3289876), (29, 2495768), (44, 1644938), (58, 1247884), (79, 916168), (88, 822469), (116, 623942), (158, 458084), (232, 311971), (316, 229042), (319, 226888), (359, 201608), (632, 114521), (638, 113444), (718, 100804), (869, 83288), (1276, 56722), (1436, 50402), (1738, 41644), (2291, 31592), (2552, 28361), (2872, 25201), (3476, 20822), (3949, 18328), (4582, 15796), (6952, 10411), (7898, 9164)]