64504188

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 180

約数和(自身を含む): 208565280

約数和(自身を除く): 144061092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 81, 84, 98, 102, 108, 119, 126, 147, 153, 162, 189, 196, 204, 238, 239, 252, 294, 306, 324, 357, 378, 441, 459, 476, 478, 567, 588, 612, 714, 717, 756, 833, 882, 918, 956, 1071, 1134, 1323, 1377, 1428, 1434, 1666, 1673, 1764, 1836, 2142, 2151, 2268, 2499, 2646, 2754, 2868, 3213, 3332, 3346, 3969, 4063, 4284, 4302, 4998, 5019, 5292, 5508, 6426, 6453, 6692, 7497, 7938, 8126, 8604, 9639, 9996, 10038, 11711, 12189, 12852, 12906, 14994, 15057, 15876, 16252, 19278, 19359, 20076, 22491, 23422, 24378, 25812, 28441, 29988, 30114, 35133, 36567, 38556, 38718, 44982, 45171, 46844, 48756, 56882, 60228, 67473, 70266, 73134, 77436, 85323, 89964, 90342, 105399, 109701, 113764, 134946, 135513, 140532, 146268, 170646, 180684, 199087, 210798, 219402, 255969, 269892, 271026, 316197, 329103, 341292, 398174, 421596, 438804, 511938, 542052, 597261, 632394, 658206, 767907, 796348, 948591, 1023876, 1194522, 1264788, 1316412, 1535814, 1791783, 1897182, 2303721, 2389044, 3071628, 3583566, 3794364, 4607442, 5375349, 7167132, 9214884, 10750698, 16126047, 21501396, 32252094, 64504188]

約数ペア:

[(1, 64504188), (2, 32252094), (3, 21501396), (4, 16126047), (6, 10750698), (7, 9214884), (9, 7167132), (12, 5375349), (14, 4607442), (17, 3794364), (18, 3583566), (21, 3071628), (27, 2389044), (28, 2303721), (34, 1897182), (36, 1791783), (42, 1535814), (49, 1316412), (51, 1264788), (54, 1194522), (63, 1023876), (68, 948591), (81, 796348), (84, 767907), (98, 658206), (102, 632394), (108, 597261), (119, 542052), (126, 511938), (147, 438804), (153, 421596), (162, 398174), (189, 341292), (196, 329103), (204, 316197), (238, 271026), (239, 269892), (252, 255969), (294, 219402), (306, 210798), (324, 199087), (357, 180684), (378, 170646), (441, 146268), (459, 140532), (476, 135513), (478, 134946), (567, 113764), (588, 109701), (612, 105399), (714, 90342), (717, 89964), (756, 85323), (833, 77436), (882, 73134), (918, 70266), (956, 67473), (1071, 60228), (1134, 56882), (1323, 48756), (1377, 46844), (1428, 45171), (1434, 44982), (1666, 38718), (1673, 38556), (1764, 36567), (1836, 35133), (2142, 30114), (2151, 29988), (2268, 28441), (2499, 25812), (2646, 24378), (2754, 23422), (2868, 22491), (3213, 20076), (3332, 19359), (3346, 19278), (3969, 16252), (4063, 15876), (4284, 15057), (4302, 14994), (4998, 12906), (5019, 12852), (5292, 12189), (5508, 11711), (6426, 10038), (6453, 9996), (6692, 9639), (7497, 8604), (7938, 8126)]