74214828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 197149680

約数和(自身を除く): 122934852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1061, 1206, 1943, 2122, 2412, 3183, 3886, 4244, 5829, 6366, 7772, 9549, 11658, 12732, 17487, 19098, 23316, 30769, 34974, 38196, 61538, 69948, 71087, 92307, 123076, 142174, 184614, 213261, 276921, 284348, 369228, 426522, 553842, 639783, 853044, 1107684, 1279566, 2061523, 2559132, 4123046, 6184569, 8246092, 12369138, 18553707, 24738276, 37107414, 74214828]

約数ペア:

[(1, 74214828), (2, 37107414), (3, 24738276), (4, 18553707), (6, 12369138), (9, 8246092), (12, 6184569), (18, 4123046), (29, 2559132), (36, 2061523), (58, 1279566), (67, 1107684), (87, 853044), (116, 639783), (134, 553842), (174, 426522), (201, 369228), (261, 284348), (268, 276921), (348, 213261), (402, 184614), (522, 142174), (603, 123076), (804, 92307), (1044, 71087), (1061, 69948), (1206, 61538), (1943, 38196), (2122, 34974), (2412, 30769), (3183, 23316), (3886, 19098), (4244, 17487), (5829, 12732), (6366, 11658), (7772, 9549)]