74724756

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 115263084

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 61, 62, 74, 89, 93, 111, 122, 124, 148, 178, 183, 186, 222, 244, 267, 356, 366, 372, 444, 534, 732, 1068, 1147, 1891, 2257, 2294, 2759, 3293, 3441, 3782, 4514, 4588, 5429, 5518, 5673, 6586, 6771, 6882, 7564, 8277, 9028, 9879, 10858, 11036, 11346, 13172, 13542, 13764, 16287, 16554, 19758, 21716, 22692, 27084, 32574, 33108, 39516, 65148, 69967, 102083, 139934, 168299, 200873, 204166, 209901, 279868, 306249, 336598, 401746, 408332, 419802, 504897, 602619, 612498, 673196, 803492, 839604, 1009794, 1205238, 1224996, 2019588, 2410476, 6227063, 12454126, 18681189, 24908252, 37362378, 74724756]

約数ペア:

[(1, 74724756), (2, 37362378), (3, 24908252), (4, 18681189), (6, 12454126), (12, 6227063), (31, 2410476), (37, 2019588), (61, 1224996), (62, 1205238), (74, 1009794), (89, 839604), (93, 803492), (111, 673196), (122, 612498), (124, 602619), (148, 504897), (178, 419802), (183, 408332), (186, 401746), (222, 336598), (244, 306249), (267, 279868), (356, 209901), (366, 204166), (372, 200873), (444, 168299), (534, 139934), (732, 102083), (1068, 69967), (1147, 65148), (1891, 39516), (2257, 33108), (2294, 32574), (2759, 27084), (3293, 22692), (3441, 21716), (3782, 19758), (4514, 16554), (4588, 16287), (5429, 13764), (5518, 13542), (5673, 13172), (6586, 11346), (6771, 11036), (6882, 10858), (7564, 9879), (8277, 9028)]