81011664

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3677}}^1$

素因数の和:3714

約数の個数: 100

約数和(自身を含む): 248331204

約数和(自身を除く): 167319540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 3677, 5508, 7344, 7354, 11016, 11031, 14708, 22032, 22062, 29416, 33093, 44124, 58832, 62509, 66186, 88248, 99279, 125018, 132372, 176496, 187527, 198558, 250036, 264744, 297837, 375054, 397116, 500072, 529488, 562581, 595674, 750108, 794232, 1000144, 1125162, 1191348, 1500216, 1588464, 1687743, 2250324, 2382696, 3000432, 3375486, 4500648, 4765392, 5063229, 6750972, 9001296, 10126458, 13501944, 20252916, 27003888, 40505832, 81011664]

約数ペア:

[(1, 81011664), (2, 40505832), (3, 27003888), (4, 20252916), (6, 13501944), (8, 10126458), (9, 9001296), (12, 6750972), (16, 5063229), (17, 4765392), (18, 4500648), (24, 3375486), (27, 3000432), (34, 2382696), (36, 2250324), (48, 1687743), (51, 1588464), (54, 1500216), (68, 1191348), (72, 1125162), (81, 1000144), (102, 794232), (108, 750108), (136, 595674), (144, 562581), (153, 529488), (162, 500072), (204, 397116), (216, 375054), (272, 297837), (306, 264744), (324, 250036), (408, 198558), (432, 187527), (459, 176496), (612, 132372), (648, 125018), (816, 99279), (918, 88248), (1224, 66186), (1296, 62509), (1377, 58832), (1836, 44124), (2448, 33093), (2754, 29416), (3672, 22062), (3677, 22032), (5508, 14708), (7344, 11031), (7354, 11016)]