145080468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7561}}^1$

素因数の和:7625

約数の個数: 72

約数和(自身を含む): 404627496

約数和(自身を除く): 259547028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 7561, 9594, 15122, 19188, 22683, 30244, 45366, 68049, 90732, 98293, 136098, 196586, 272196, 294879, 310001, 393172, 589758, 620002, 884637, 930003, 1179516, 1240004, 1769274, 1860006, 2790009, 3538548, 3720012, 4030013, 5580018, 8060026, 11160036, 12090039, 16120052, 24180078, 36270117, 48360156, 72540234, 145080468]

約数ペア:

[(1, 145080468), (2, 72540234), (3, 48360156), (4, 36270117), (6, 24180078), (9, 16120052), (12, 12090039), (13, 11160036), (18, 8060026), (26, 5580018), (36, 4030013), (39, 3720012), (41, 3538548), (52, 2790009), (78, 1860006), (82, 1769274), (117, 1240004), (123, 1179516), (156, 930003), (164, 884637), (234, 620002), (246, 589758), (369, 393172), (468, 310001), (492, 294879), (533, 272196), (738, 196586), (1066, 136098), (1476, 98293), (1599, 90732), (2132, 68049), (3198, 45366), (4797, 30244), (6396, 22683), (7561, 19188), (9594, 15122)]