25187112

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 72135360

約数和(自身を除く): 46948248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 827, 846, 1128, 1269, 1654, 1692, 2481, 2538, 3308, 3384, 3807, 4962, 5076, 6616, 7443, 7614, 9924, 10152, 14886, 15228, 19848, 22329, 29772, 30456, 38869, 44658, 59544, 66987, 77738, 89316, 116607, 133974, 155476, 178632, 233214, 267948, 310952, 349821, 466428, 535896, 699642, 932856, 1049463, 1399284, 2098926, 2798568, 3148389, 4197852, 6296778, 8395704, 12593556, 25187112]

約数ペア:

[(1, 25187112), (2, 12593556), (3, 8395704), (4, 6296778), (6, 4197852), (8, 3148389), (9, 2798568), (12, 2098926), (18, 1399284), (24, 1049463), (27, 932856), (36, 699642), (47, 535896), (54, 466428), (72, 349821), (81, 310952), (94, 267948), (108, 233214), (141, 178632), (162, 155476), (188, 133974), (216, 116607), (282, 89316), (324, 77738), (376, 66987), (423, 59544), (564, 44658), (648, 38869), (827, 30456), (846, 29772), (1128, 22329), (1269, 19848), (1654, 15228), (1692, 14886), (2481, 10152), (2538, 9924), (3308, 7614), (3384, 7443), (3807, 6616), (4962, 5076)]