90290808

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 270259200

約数和(自身を除く): 179968392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 67, 68, 72, 102, 108, 134, 136, 153, 201, 204, 216, 268, 306, 367, 402, 408, 459, 536, 603, 612, 734, 804, 918, 1101, 1139, 1206, 1224, 1468, 1608, 1809, 1836, 2202, 2278, 2412, 2936, 3303, 3417, 3618, 3672, 4404, 4556, 4824, 6239, 6606, 6834, 7236, 8808, 9112, 9909, 10251, 12478, 13212, 13668, 14472, 18717, 19818, 20502, 24589, 24956, 26424, 27336, 30753, 37434, 39636, 41004, 49178, 49912, 56151, 61506, 73767, 74868, 79272, 82008, 98356, 112302, 123012, 147534, 149736, 168453, 196712, 221301, 224604, 246024, 295068, 336906, 418013, 442602, 449208, 590136, 663903, 673812, 836026, 885204, 1254039, 1327806, 1347624, 1672052, 1770408, 2508078, 2655612, 3344104, 3762117, 5016156, 5311224, 7524234, 10032312, 11286351, 15048468, 22572702, 30096936, 45145404, 90290808]

約数ペア:

[(1, 90290808), (2, 45145404), (3, 30096936), (4, 22572702), (6, 15048468), (8, 11286351), (9, 10032312), (12, 7524234), (17, 5311224), (18, 5016156), (24, 3762117), (27, 3344104), (34, 2655612), (36, 2508078), (51, 1770408), (54, 1672052), (67, 1347624), (68, 1327806), (72, 1254039), (102, 885204), (108, 836026), (134, 673812), (136, 663903), (153, 590136), (201, 449208), (204, 442602), (216, 418013), (268, 336906), (306, 295068), (367, 246024), (402, 224604), (408, 221301), (459, 196712), (536, 168453), (603, 149736), (612, 147534), (734, 123012), (804, 112302), (918, 98356), (1101, 82008), (1139, 79272), (1206, 74868), (1224, 73767), (1468, 61506), (1608, 56151), (1809, 49912), (1836, 49178), (2202, 41004), (2278, 39636), (2412, 37434), (2936, 30753), (3303, 27336), (3417, 26424), (3618, 24956), (3672, 24589), (4404, 20502), (4556, 19818), (4824, 18717), (6239, 14472), (6606, 13668), (6834, 13212), (7236, 12478), (8808, 10251), (9112, 9909)]