61161996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 176964480

約数和(自身を除く): 115802484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 43, 49, 59, 82, 84, 86, 98, 118, 123, 129, 147, 164, 172, 177, 196, 236, 246, 258, 287, 294, 301, 354, 413, 492, 516, 574, 588, 602, 708, 826, 861, 903, 1148, 1204, 1239, 1652, 1722, 1763, 1806, 2009, 2107, 2419, 2478, 2537, 2891, 3444, 3526, 3612, 4018, 4214, 4838, 4956, 5074, 5289, 5782, 6027, 6321, 7052, 7257, 7611, 8036, 8428, 8673, 9676, 10148, 10578, 11564, 12054, 12341, 12642, 14514, 15222, 16933, 17346, 17759, 21156, 24108, 24682, 25284, 29028, 30444, 33866, 34692, 35518, 37023, 49364, 50799, 53277, 67732, 71036, 74046, 86387, 101598, 104017, 106554, 118531, 124313, 148092, 172774, 203196, 208034, 213108, 237062, 248626, 259161, 312051, 345548, 355593, 372939, 416068, 474124, 497252, 518322, 624102, 711186, 728119, 745878, 1036644, 1248204, 1422372, 1456238, 1491756, 2184357, 2912476, 4368714, 5096833, 8737428, 10193666, 15290499, 20387332, 30580998, 61161996]

約数ペア:

[(1, 61161996), (2, 30580998), (3, 20387332), (4, 15290499), (6, 10193666), (7, 8737428), (12, 5096833), (14, 4368714), (21, 2912476), (28, 2184357), (41, 1491756), (42, 1456238), (43, 1422372), (49, 1248204), (59, 1036644), (82, 745878), (84, 728119), (86, 711186), (98, 624102), (118, 518322), (123, 497252), (129, 474124), (147, 416068), (164, 372939), (172, 355593), (177, 345548), (196, 312051), (236, 259161), (246, 248626), (258, 237062), (287, 213108), (294, 208034), (301, 203196), (354, 172774), (413, 148092), (492, 124313), (516, 118531), (574, 106554), (588, 104017), (602, 101598), (708, 86387), (826, 74046), (861, 71036), (903, 67732), (1148, 53277), (1204, 50799), (1239, 49364), (1652, 37023), (1722, 35518), (1763, 34692), (1806, 33866), (2009, 30444), (2107, 29028), (2419, 25284), (2478, 24682), (2537, 24108), (2891, 21156), (3444, 17759), (3526, 17346), (3612, 16933), (4018, 15222), (4214, 14514), (4838, 12642), (4956, 12341), (5074, 12054), (5289, 11564), (5782, 10578), (6027, 10148), (6321, 9676), (7052, 8673), (7257, 8428), (7611, 8036)]