61689888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16477}}^1$

素因数の和:16506

約数の個数: 72

約数和(自身を含む): 188936748

約数和(自身を除く): 127246860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 16477, 32954, 49431, 65908, 98862, 131816, 148293, 197724, 214201, 263632, 296586, 395448, 428402, 527264, 593172, 642603, 790896, 856804, 1186344, 1285206, 1581792, 1713608, 1927809, 2372688, 2570412, 3427216, 3855618, 4745376, 5140824, 6854432, 7711236, 10281648, 15422472, 20563296, 30844944, 61689888]

約数ペア:

[(1, 61689888), (2, 30844944), (3, 20563296), (4, 15422472), (6, 10281648), (8, 7711236), (9, 6854432), (12, 5140824), (13, 4745376), (16, 3855618), (18, 3427216), (24, 2570412), (26, 2372688), (32, 1927809), (36, 1713608), (39, 1581792), (48, 1285206), (52, 1186344), (72, 856804), (78, 790896), (96, 642603), (104, 593172), (117, 527264), (144, 428402), (156, 395448), (208, 296586), (234, 263632), (288, 214201), (312, 197724), (416, 148293), (468, 131816), (624, 98862), (936, 65908), (1248, 49431), (1872, 32954), (3744, 16477)]