89490924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 254741760

約数和(自身を除く): 165250836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 53, 62, 68, 89, 93, 102, 106, 124, 153, 159, 178, 186, 204, 212, 267, 279, 306, 318, 356, 372, 477, 527, 534, 558, 612, 636, 801, 901, 954, 1054, 1068, 1116, 1513, 1581, 1602, 1643, 1802, 1908, 2108, 2703, 2759, 3026, 3162, 3204, 3286, 3604, 4539, 4717, 4743, 4929, 5406, 5518, 6052, 6324, 6572, 8109, 8277, 9078, 9434, 9486, 9858, 10812, 11036, 13617, 14151, 14787, 16218, 16554, 18156, 18868, 18972, 19716, 24831, 27234, 27931, 28302, 29574, 32436, 33108, 42453, 46903, 49662, 54468, 55862, 56604, 59148, 80189, 83793, 84906, 93806, 99324, 111724, 140709, 146227, 160378, 167586, 169812, 187612, 240567, 251379, 281418, 292454, 320756, 335172, 422127, 438681, 481134, 502758, 562836, 584908, 721701, 844254, 877362, 962268, 1005516, 1316043, 1443402, 1688508, 1754724, 2485859, 2632086, 2886804, 4971718, 5264172, 7457577, 9943436, 14915154, 22372731, 29830308, 44745462, 89490924]

約数ペア:

[(1, 89490924), (2, 44745462), (3, 29830308), (4, 22372731), (6, 14915154), (9, 9943436), (12, 7457577), (17, 5264172), (18, 4971718), (31, 2886804), (34, 2632086), (36, 2485859), (51, 1754724), (53, 1688508), (62, 1443402), (68, 1316043), (89, 1005516), (93, 962268), (102, 877362), (106, 844254), (124, 721701), (153, 584908), (159, 562836), (178, 502758), (186, 481134), (204, 438681), (212, 422127), (267, 335172), (279, 320756), (306, 292454), (318, 281418), (356, 251379), (372, 240567), (477, 187612), (527, 169812), (534, 167586), (558, 160378), (612, 146227), (636, 140709), (801, 111724), (901, 99324), (954, 93806), (1054, 84906), (1068, 83793), (1116, 80189), (1513, 59148), (1581, 56604), (1602, 55862), (1643, 54468), (1802, 49662), (1908, 46903), (2108, 42453), (2703, 33108), (2759, 32436), (3026, 29574), (3162, 28302), (3204, 27931), (3286, 27234), (3604, 24831), (4539, 19716), (4717, 18972), (4743, 18868), (4929, 18156), (5406, 16554), (5518, 16218), (6052, 14787), (6324, 14151), (6572, 13617), (8109, 11036), (8277, 10812), (9078, 9858), (9434, 9486)]