66572298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4007}}^1$

素因数の和:4099

約数の個数: 48

約数和(自身を含む): 157562496

約数和(自身を除く): 90990198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 4007, 5538, 8014, 8307, 12021, 16614, 24042, 36063, 52091, 72126, 104182, 156273, 284497, 312546, 468819, 568994, 853491, 937638, 1706982, 2560473, 3698461, 5120946, 7396922, 11095383, 22190766, 33286149, 66572298]

約数ペア:

[(1, 66572298), (2, 33286149), (3, 22190766), (6, 11095383), (9, 7396922), (13, 5120946), (18, 3698461), (26, 2560473), (39, 1706982), (71, 937638), (78, 853491), (117, 568994), (142, 468819), (213, 312546), (234, 284497), (426, 156273), (639, 104182), (923, 72126), (1278, 52091), (1846, 36063), (2769, 24042), (4007, 16614), (5538, 12021), (8014, 8307)]