123963336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 400540140

約数和(自身を除く): 276576804

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 574, 588, 738, 857, 861, 882, 984, 1148, 1176, 1476, 1714, 1722, 1764, 2009, 2296, 2571, 2583, 2952, 3428, 3444, 3528, 4018, 5142, 5166, 5999, 6027, 6856, 6888, 7713, 8036, 10284, 10332, 11998, 12054, 15426, 16072, 17997, 18081, 20568, 20664, 23996, 24108, 30852, 35137, 35994, 36162, 41993, 47992, 48216, 53991, 61704, 70274, 71988, 72324, 83986, 105411, 107982, 125979, 140548, 143976, 144648, 167972, 210822, 215964, 245959, 251958, 281096, 316233, 335944, 377937, 421644, 431928, 491918, 503916, 632466, 737877, 755874, 843288, 983836, 1007832, 1264932, 1475754, 1511748, 1721713, 1967672, 2213631, 2529864, 2951508, 3023496, 3443426, 4427262, 5165139, 5903016, 6886852, 8854524, 10330278, 13773704, 15495417, 17709048, 20660556, 30990834, 41321112, 61981668, 123963336]

約数ペア:

[(1, 123963336), (2, 61981668), (3, 41321112), (4, 30990834), (6, 20660556), (7, 17709048), (8, 15495417), (9, 13773704), (12, 10330278), (14, 8854524), (18, 6886852), (21, 5903016), (24, 5165139), (28, 4427262), (36, 3443426), (41, 3023496), (42, 2951508), (49, 2529864), (56, 2213631), (63, 1967672), (72, 1721713), (82, 1511748), (84, 1475754), (98, 1264932), (123, 1007832), (126, 983836), (147, 843288), (164, 755874), (168, 737877), (196, 632466), (246, 503916), (252, 491918), (287, 431928), (294, 421644), (328, 377937), (369, 335944), (392, 316233), (441, 281096), (492, 251958), (504, 245959), (574, 215964), (588, 210822), (738, 167972), (857, 144648), (861, 143976), (882, 140548), (984, 125979), (1148, 107982), (1176, 105411), (1476, 83986), (1714, 72324), (1722, 71988), (1764, 70274), (2009, 61704), (2296, 53991), (2571, 48216), (2583, 47992), (2952, 41993), (3428, 36162), (3444, 35994), (3528, 35137), (4018, 30852), (5142, 24108), (5166, 23996), (5999, 20664), (6027, 20568), (6856, 18081), (6888, 17997), (7713, 16072), (8036, 15426), (10284, 12054), (10332, 11998)]