121480212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5101

約数の個数: 72

約数和(自身を含む): 337841280

約数和(自身を除く): 216361068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 5039, 6027, 8036, 10078, 12054, 15117, 20156, 24108, 30234, 35273, 60468, 70546, 105819, 141092, 206599, 211638, 246911, 413198, 423276, 493822, 619797, 740733, 826396, 987644, 1239594, 1446193, 1481466, 2479188, 2892386, 2962932, 4338579, 5784772, 8677158, 10123351, 17354316, 20246702, 30370053, 40493404, 60740106, 121480212]

約数ペア:

[(1, 121480212), (2, 60740106), (3, 40493404), (4, 30370053), (6, 20246702), (7, 17354316), (12, 10123351), (14, 8677158), (21, 5784772), (28, 4338579), (41, 2962932), (42, 2892386), (49, 2479188), (82, 1481466), (84, 1446193), (98, 1239594), (123, 987644), (147, 826396), (164, 740733), (196, 619797), (246, 493822), (287, 423276), (294, 413198), (492, 246911), (574, 211638), (588, 206599), (861, 141092), (1148, 105819), (1722, 70546), (2009, 60468), (3444, 35273), (4018, 30234), (5039, 24108), (6027, 20156), (8036, 15117), (10078, 12054)]