7797996

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 20717424

約数和(自身を除く): 12919428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 67, 106, 122, 134, 159, 183, 201, 212, 244, 268, 318, 366, 402, 477, 549, 603, 636, 732, 804, 954, 1098, 1206, 1908, 2196, 2412, 3233, 3551, 4087, 6466, 7102, 8174, 9699, 10653, 12261, 12932, 14204, 16348, 19398, 21306, 24522, 29097, 31959, 36783, 38796, 42612, 49044, 58194, 63918, 73566, 116388, 127836, 147132, 216611, 433222, 649833, 866444, 1299666, 1949499, 2599332, 3898998, 7797996]

約数ペア:

[(1, 7797996), (2, 3898998), (3, 2599332), (4, 1949499), (6, 1299666), (9, 866444), (12, 649833), (18, 433222), (36, 216611), (53, 147132), (61, 127836), (67, 116388), (106, 73566), (122, 63918), (134, 58194), (159, 49044), (183, 42612), (201, 38796), (212, 36783), (244, 31959), (268, 29097), (318, 24522), (366, 21306), (402, 19398), (477, 16348), (549, 14204), (603, 12932), (636, 12261), (732, 10653), (804, 9699), (954, 8174), (1098, 7102), (1206, 6466), (1908, 4087), (2196, 3551), (2412, 3233)]