74243832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 209986560

約数和(自身を除く): 135742728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 61, 78, 83, 94, 104, 122, 141, 156, 166, 183, 188, 244, 249, 282, 312, 332, 366, 376, 488, 498, 564, 611, 664, 732, 793, 996, 1079, 1128, 1222, 1464, 1586, 1833, 1992, 2158, 2379, 2444, 2867, 3172, 3237, 3666, 3901, 4316, 4758, 4888, 5063, 5734, 6344, 6474, 7332, 7802, 8601, 8632, 9516, 10126, 11468, 11703, 12948, 14664, 15189, 15604, 17202, 19032, 20252, 22936, 23406, 25896, 30378, 31208, 34404, 37271, 40504, 46812, 50713, 60756, 65819, 68808, 74542, 93624, 101426, 111813, 121512, 131638, 149084, 152139, 197457, 202852, 223626, 237961, 263276, 298168, 304278, 394914, 405704, 447252, 475922, 526552, 608556, 713883, 789828, 894504, 951844, 1217112, 1427766, 1579656, 1903688, 2855532, 3093493, 5711064, 6186986, 9280479, 12373972, 18560958, 24747944, 37121916, 74243832]

約数ペア:

[(1, 74243832), (2, 37121916), (3, 24747944), (4, 18560958), (6, 12373972), (8, 9280479), (12, 6186986), (13, 5711064), (24, 3093493), (26, 2855532), (39, 1903688), (47, 1579656), (52, 1427766), (61, 1217112), (78, 951844), (83, 894504), (94, 789828), (104, 713883), (122, 608556), (141, 526552), (156, 475922), (166, 447252), (183, 405704), (188, 394914), (244, 304278), (249, 298168), (282, 263276), (312, 237961), (332, 223626), (366, 202852), (376, 197457), (488, 152139), (498, 149084), (564, 131638), (611, 121512), (664, 111813), (732, 101426), (793, 93624), (996, 74542), (1079, 68808), (1128, 65819), (1222, 60756), (1464, 50713), (1586, 46812), (1833, 40504), (1992, 37271), (2158, 34404), (2379, 31208), (2444, 30378), (2867, 25896), (3172, 23406), (3237, 22936), (3666, 20252), (3901, 19032), (4316, 17202), (4758, 15604), (4888, 15189), (5063, 14664), (5734, 12948), (6344, 11703), (6474, 11468), (7332, 10126), (7802, 9516), (8601, 8632)]