65223216

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 194987520

約数和(自身を除く): 129764304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 184, 188, 207, 276, 282, 368, 376, 414, 419, 423, 552, 564, 752, 828, 838, 846, 1081, 1104, 1128, 1257, 1656, 1676, 1692, 2162, 2256, 2514, 3243, 3312, 3352, 3384, 3771, 4324, 5028, 6486, 6704, 6768, 7542, 8648, 9637, 9729, 10056, 12972, 15084, 17296, 19274, 19458, 19693, 20112, 25944, 28911, 30168, 38548, 38916, 39386, 51888, 57822, 59079, 60336, 77096, 77832, 78772, 86733, 115644, 118158, 154192, 155664, 157544, 173466, 177237, 231288, 236316, 315088, 346932, 354474, 452939, 462576, 472632, 693864, 708948, 905878, 945264, 1358817, 1387728, 1417896, 1811756, 2717634, 2835792, 3623512, 4076451, 5435268, 7247024, 8152902, 10870536, 16305804, 21741072, 32611608, 65223216]

約数ペア:

[(1, 65223216), (2, 32611608), (3, 21741072), (4, 16305804), (6, 10870536), (8, 8152902), (9, 7247024), (12, 5435268), (16, 4076451), (18, 3623512), (23, 2835792), (24, 2717634), (36, 1811756), (46, 1417896), (47, 1387728), (48, 1358817), (69, 945264), (72, 905878), (92, 708948), (94, 693864), (138, 472632), (141, 462576), (144, 452939), (184, 354474), (188, 346932), (207, 315088), (276, 236316), (282, 231288), (368, 177237), (376, 173466), (414, 157544), (419, 155664), (423, 154192), (552, 118158), (564, 115644), (752, 86733), (828, 78772), (838, 77832), (846, 77096), (1081, 60336), (1104, 59079), (1128, 57822), (1257, 51888), (1656, 39386), (1676, 38916), (1692, 38548), (2162, 30168), (2256, 28911), (2514, 25944), (3243, 20112), (3312, 19693), (3352, 19458), (3384, 19274), (3771, 17296), (4324, 15084), (5028, 12972), (6486, 10056), (6704, 9729), (6768, 9637), (7542, 8648)]