80464752

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 100

約数和(自身を含む): 238023456

約数和(自身を除く): 157558704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 282, 324, 376, 423, 432, 564, 648, 752, 846, 1128, 1269, 1296, 1321, 1692, 2256, 2538, 2642, 3384, 3807, 3963, 5076, 5284, 6768, 7614, 7926, 10152, 10568, 11889, 15228, 15852, 20304, 21136, 23778, 30456, 31704, 35667, 47556, 60912, 62087, 63408, 71334, 95112, 107001, 124174, 142668, 186261, 190224, 214002, 248348, 285336, 372522, 428004, 496696, 558783, 570672, 745044, 856008, 993392, 1117566, 1490088, 1676349, 1712016, 2235132, 2980176, 3352698, 4470264, 5029047, 6705396, 8940528, 10058094, 13410792, 20116188, 26821584, 40232376, 80464752]

約数ペア:

[(1, 80464752), (2, 40232376), (3, 26821584), (4, 20116188), (6, 13410792), (8, 10058094), (9, 8940528), (12, 6705396), (16, 5029047), (18, 4470264), (24, 3352698), (27, 2980176), (36, 2235132), (47, 1712016), (48, 1676349), (54, 1490088), (72, 1117566), (81, 993392), (94, 856008), (108, 745044), (141, 570672), (144, 558783), (162, 496696), (188, 428004), (216, 372522), (282, 285336), (324, 248348), (376, 214002), (423, 190224), (432, 186261), (564, 142668), (648, 124174), (752, 107001), (846, 95112), (1128, 71334), (1269, 63408), (1296, 62087), (1321, 60912), (1692, 47556), (2256, 35667), (2538, 31704), (2642, 30456), (3384, 23778), (3807, 21136), (3963, 20304), (5076, 15852), (5284, 15228), (6768, 11889), (7614, 10568), (7926, 10152)]