72540234

素因数分解:

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

素因数の和:7623

約数の個数: 48

約数和(自身を含む): 173411784

約数和(自身を除く): 100871550

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 7561, 9594, 15122, 22683, 45366, 68049, 98293, 136098, 196586, 294879, 310001, 589758, 620002, 884637, 930003, 1769274, 1860006, 2790009, 4030013, 5580018, 8060026, 12090039, 24180078, 36270117, 72540234]

約数ペア:

[(1, 72540234), (2, 36270117), (3, 24180078), (6, 12090039), (9, 8060026), (13, 5580018), (18, 4030013), (26, 2790009), (39, 1860006), (41, 1769274), (78, 930003), (82, 884637), (117, 620002), (123, 589758), (234, 310001), (246, 294879), (369, 196586), (533, 136098), (738, 98293), (1066, 68049), (1599, 45366), (3198, 22683), (4797, 15122), (7561, 9594)]