81194652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 144

約数和(自身を含む): 271095552

約数和(自身を除く): 189900900

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1683, 1723, 2142, 2244, 2618, 2772, 3366, 3446, 3927, 4284, 5169, 5236, 6732, 6892, 7854, 10338, 11781, 12061, 15507, 15708, 18953, 20676, 23562, 24122, 29291, 31014, 36183, 37906, 47124, 48244, 56859, 58582, 62028, 72366, 75812, 87873, 108549, 113718, 117164, 132671, 144732, 170577, 175746, 205037, 217098, 227436, 263619, 265342, 322201, 341154, 351492, 398013, 410074, 434196, 527238, 530684, 615111, 644402, 682308, 796026, 820148, 966603, 1054476, 1194039, 1230222, 1288804, 1592052, 1845333, 1933206, 2255407, 2388078, 2460444, 2899809, 3690666, 3866412, 4510814, 4776156, 5799618, 6766221, 7381332, 9021628, 11599236, 13532442, 20298663, 27064884, 40597326, 81194652]

約数ペア:

[(1, 81194652), (2, 40597326), (3, 27064884), (4, 20298663), (6, 13532442), (7, 11599236), (9, 9021628), (11, 7381332), (12, 6766221), (14, 5799618), (17, 4776156), (18, 4510814), (21, 3866412), (22, 3690666), (28, 2899809), (33, 2460444), (34, 2388078), (36, 2255407), (42, 1933206), (44, 1845333), (51, 1592052), (63, 1288804), (66, 1230222), (68, 1194039), (77, 1054476), (84, 966603), (99, 820148), (102, 796026), (119, 682308), (126, 644402), (132, 615111), (153, 530684), (154, 527238), (187, 434196), (198, 410074), (204, 398013), (231, 351492), (238, 341154), (252, 322201), (306, 265342), (308, 263619), (357, 227436), (374, 217098), (396, 205037), (462, 175746), (476, 170577), (561, 144732), (612, 132671), (693, 117164), (714, 113718), (748, 108549), (924, 87873), (1071, 75812), (1122, 72366), (1309, 62028), (1386, 58582), (1428, 56859), (1683, 48244), (1723, 47124), (2142, 37906), (2244, 36183), (2618, 31014), (2772, 29291), (3366, 24122), (3446, 23562), (3927, 20676), (4284, 18953), (5169, 15708), (5236, 15507), (6732, 12061), (6892, 11781), (7854, 10338)]