90453192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 251942400

約数和(自身を除く): 161489208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 53, 68, 89, 94, 102, 106, 136, 141, 159, 178, 188, 204, 212, 267, 282, 318, 356, 376, 408, 424, 534, 564, 636, 712, 799, 901, 1068, 1128, 1272, 1513, 1598, 1802, 2136, 2397, 2491, 2703, 3026, 3196, 3604, 4183, 4539, 4717, 4794, 4982, 5406, 6052, 6392, 7208, 7473, 8366, 9078, 9434, 9588, 9964, 10812, 12104, 12549, 14151, 14946, 16732, 18156, 18868, 19176, 19928, 21624, 25098, 28302, 29892, 33464, 36312, 37736, 42347, 50196, 56604, 59784, 71111, 80189, 84694, 100392, 113208, 127041, 142222, 160378, 169388, 213333, 221699, 240567, 254082, 284444, 320756, 338776, 426666, 443398, 481134, 508164, 568888, 641512, 665097, 853332, 886796, 962268, 1016328, 1330194, 1706664, 1773592, 1924536, 2660388, 3768883, 5320776, 7537766, 11306649, 15075532, 22613298, 30151064, 45226596, 90453192]

約数ペア:

[(1, 90453192), (2, 45226596), (3, 30151064), (4, 22613298), (6, 15075532), (8, 11306649), (12, 7537766), (17, 5320776), (24, 3768883), (34, 2660388), (47, 1924536), (51, 1773592), (53, 1706664), (68, 1330194), (89, 1016328), (94, 962268), (102, 886796), (106, 853332), (136, 665097), (141, 641512), (159, 568888), (178, 508164), (188, 481134), (204, 443398), (212, 426666), (267, 338776), (282, 320756), (318, 284444), (356, 254082), (376, 240567), (408, 221699), (424, 213333), (534, 169388), (564, 160378), (636, 142222), (712, 127041), (799, 113208), (901, 100392), (1068, 84694), (1128, 80189), (1272, 71111), (1513, 59784), (1598, 56604), (1802, 50196), (2136, 42347), (2397, 37736), (2491, 36312), (2703, 33464), (3026, 29892), (3196, 28302), (3604, 25098), (4183, 21624), (4539, 19928), (4717, 19176), (4794, 18868), (4982, 18156), (5406, 16732), (6052, 14946), (6392, 14151), (7208, 12549), (7473, 12104), (8366, 10812), (9078, 9964), (9434, 9588)]