97979922

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 246240000

約数和(自身を除く): 148260078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 37, 38, 54, 57, 58, 74, 87, 89, 111, 114, 171, 174, 178, 222, 261, 267, 333, 342, 513, 522, 534, 551, 666, 703, 783, 801, 999, 1026, 1073, 1102, 1406, 1566, 1602, 1653, 1691, 1998, 2109, 2146, 2403, 2581, 3219, 3293, 3306, 3382, 4218, 4806, 4959, 5073, 5162, 6327, 6438, 6586, 7743, 9657, 9879, 9918, 10146, 12654, 14877, 15219, 15486, 18981, 19314, 19758, 20387, 23229, 28971, 29637, 29754, 30438, 37962, 40774, 45657, 46458, 49039, 57942, 59274, 61161, 62567, 69687, 88911, 91314, 95497, 98078, 122322, 125134, 139374, 147117, 177822, 183483, 187701, 190994, 286491, 294234, 366966, 375402, 441351, 550449, 563103, 572982, 859473, 882702, 1100898, 1126206, 1324053, 1689309, 1718946, 1814443, 2578419, 2648106, 3378618, 3628886, 5156838, 5443329, 10886658, 16329987, 32659974, 48989961, 97979922]

約数ペア:

[(1, 97979922), (2, 48989961), (3, 32659974), (6, 16329987), (9, 10886658), (18, 5443329), (19, 5156838), (27, 3628886), (29, 3378618), (37, 2648106), (38, 2578419), (54, 1814443), (57, 1718946), (58, 1689309), (74, 1324053), (87, 1126206), (89, 1100898), (111, 882702), (114, 859473), (171, 572982), (174, 563103), (178, 550449), (222, 441351), (261, 375402), (267, 366966), (333, 294234), (342, 286491), (513, 190994), (522, 187701), (534, 183483), (551, 177822), (666, 147117), (703, 139374), (783, 125134), (801, 122322), (999, 98078), (1026, 95497), (1073, 91314), (1102, 88911), (1406, 69687), (1566, 62567), (1602, 61161), (1653, 59274), (1691, 57942), (1998, 49039), (2109, 46458), (2146, 45657), (2403, 40774), (2581, 37962), (3219, 30438), (3293, 29754), (3306, 29637), (3382, 28971), (4218, 23229), (4806, 20387), (4959, 19758), (5073, 19314), (5162, 18981), (6327, 15486), (6438, 15219), (6586, 14877), (7743, 12654), (9657, 10146), (9879, 9918)]