225071808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90173}}^1$

素因数の和:90201

約数の個数: 56

約数和(自身を含む): 641317488

約数和(自身を除く): 416245680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 90173, 180346, 270519, 360692, 541038, 721384, 1082076, 1172249, 1442768, 2164152, 2344498, 2885536, 3516747, 4328304, 4688996, 5771072, 7033494, 8656608, 9377992, 14066988, 17313216, 18755984, 28133976, 37511968, 56267952, 75023936, 112535904, 225071808]

約数ペア:

[(1, 225071808), (2, 112535904), (3, 75023936), (4, 56267952), (6, 37511968), (8, 28133976), (12, 18755984), (13, 17313216), (16, 14066988), (24, 9377992), (26, 8656608), (32, 7033494), (39, 5771072), (48, 4688996), (52, 4328304), (64, 3516747), (78, 2885536), (96, 2344498), (104, 2164152), (156, 1442768), (192, 1172249), (208, 1082076), (312, 721384), (416, 541038), (624, 360692), (832, 270519), (1248, 180346), (2496, 90173)]