71696976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1404

約数の個数: 80

約数和(自身を含む): 201862080

約数和(自身を除く): 130165104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1291, 1424, 2136, 2314, 2582, 3471, 3873, 4272, 4628, 5164, 6942, 7746, 9256, 10328, 13884, 15492, 16783, 18512, 20656, 27768, 30984, 33566, 50349, 55536, 61968, 67132, 100698, 114899, 134264, 201396, 229798, 268528, 344697, 402792, 459596, 689394, 805584, 919192, 1378788, 1493687, 1838384, 2757576, 2987374, 4481061, 5515152, 5974748, 8962122, 11949496, 17924244, 23898992, 35848488, 71696976]

約数ペア:

[(1, 71696976), (2, 35848488), (3, 23898992), (4, 17924244), (6, 11949496), (8, 8962122), (12, 5974748), (13, 5515152), (16, 4481061), (24, 2987374), (26, 2757576), (39, 1838384), (48, 1493687), (52, 1378788), (78, 919192), (89, 805584), (104, 689394), (156, 459596), (178, 402792), (208, 344697), (267, 268528), (312, 229798), (356, 201396), (534, 134264), (624, 114899), (712, 100698), (1068, 67132), (1157, 61968), (1291, 55536), (1424, 50349), (2136, 33566), (2314, 30984), (2582, 27768), (3471, 20656), (3873, 18512), (4272, 16783), (4628, 15492), (5164, 13884), (6942, 10328), (7746, 9256)]