72999552

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4481

約数の個数: 64

約数和(自身を含む): 198459360

約数和(自身を除く): 125459808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 4421, 5504, 8256, 8842, 13263, 16512, 17684, 26526, 35368, 53052, 70736, 106104, 141472, 190103, 212208, 282944, 380206, 424416, 565888, 570309, 760412, 848832, 1140618, 1520824, 1697664, 2281236, 3041648, 4562472, 6083296, 9124944, 12166592, 18249888, 24333184, 36499776, 72999552]

約数ペア:

[(1, 72999552), (2, 36499776), (3, 24333184), (4, 18249888), (6, 12166592), (8, 9124944), (12, 6083296), (16, 4562472), (24, 3041648), (32, 2281236), (43, 1697664), (48, 1520824), (64, 1140618), (86, 848832), (96, 760412), (128, 570309), (129, 565888), (172, 424416), (192, 380206), (258, 282944), (344, 212208), (384, 190103), (516, 141472), (688, 106104), (1032, 70736), (1376, 53052), (2064, 35368), (2752, 26526), (4128, 17684), (4421, 16512), (5504, 13263), (8256, 8842)]