66587248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 174988800

約数和(自身を除く): 108401552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 38, 52, 56, 58, 76, 83, 91, 104, 112, 116, 133, 152, 166, 182, 203, 208, 232, 247, 266, 304, 332, 364, 377, 406, 464, 494, 532, 551, 581, 664, 728, 754, 812, 988, 1064, 1079, 1102, 1162, 1328, 1456, 1508, 1577, 1624, 1729, 1976, 2128, 2158, 2204, 2324, 2407, 2639, 3016, 3154, 3248, 3458, 3857, 3952, 4316, 4408, 4648, 4814, 5278, 6032, 6308, 6916, 7163, 7553, 7714, 8632, 8816, 9296, 9628, 10556, 11039, 12616, 13832, 14326, 15106, 15428, 16849, 17264, 19256, 20501, 21112, 22078, 25232, 27664, 28652, 30212, 30856, 31291, 33698, 38512, 41002, 42224, 44156, 45733, 50141, 57304, 60424, 61712, 62582, 67396, 82004, 88312, 91466, 100282, 114608, 120848, 125164, 134792, 143507, 164008, 176624, 182932, 200564, 219037, 250328, 269584, 287014, 320131, 328016, 365864, 401128, 438074, 500656, 574028, 594529, 640262, 731728, 802256, 876148, 1148056, 1189058, 1280524, 1752296, 2296112, 2378116, 2561048, 3504592, 4161703, 4756232, 5122096, 8323406, 9512464, 16646812, 33293624, 66587248]

約数ペア:

[(1, 66587248), (2, 33293624), (4, 16646812), (7, 9512464), (8, 8323406), (13, 5122096), (14, 4756232), (16, 4161703), (19, 3504592), (26, 2561048), (28, 2378116), (29, 2296112), (38, 1752296), (52, 1280524), (56, 1189058), (58, 1148056), (76, 876148), (83, 802256), (91, 731728), (104, 640262), (112, 594529), (116, 574028), (133, 500656), (152, 438074), (166, 401128), (182, 365864), (203, 328016), (208, 320131), (232, 287014), (247, 269584), (266, 250328), (304, 219037), (332, 200564), (364, 182932), (377, 176624), (406, 164008), (464, 143507), (494, 134792), (532, 125164), (551, 120848), (581, 114608), (664, 100282), (728, 91466), (754, 88312), (812, 82004), (988, 67396), (1064, 62582), (1079, 61712), (1102, 60424), (1162, 57304), (1328, 50141), (1456, 45733), (1508, 44156), (1577, 42224), (1624, 41002), (1729, 38512), (1976, 33698), (2128, 31291), (2158, 30856), (2204, 30212), (2324, 28652), (2407, 27664), (2639, 25232), (3016, 22078), (3154, 21112), (3248, 20501), (3458, 19256), (3857, 17264), (3952, 16849), (4316, 15428), (4408, 15106), (4648, 14326), (4814, 13832), (5278, 12616), (6032, 11039), (6308, 10556), (6916, 9628), (7163, 9296), (7553, 8816), (7714, 8632)]