72928368

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:124

約数の個数: 120

約数和(自身を含む): 223307136

約数和(自身を除く): 150378768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 961, 1054, 1116, 1224, 1488, 1581, 1922, 2108, 2232, 2448, 2883, 3162, 3844, 4216, 4464, 4743, 5766, 6324, 7688, 8432, 8649, 9486, 11532, 12648, 15376, 16337, 17298, 18972, 23064, 25296, 29791, 32674, 34596, 37944, 46128, 49011, 59582, 65348, 69192, 75888, 89373, 98022, 119164, 130696, 138384, 147033, 178746, 196044, 238328, 261392, 268119, 294066, 357492, 392088, 476656, 506447, 536238, 588132, 714984, 784176, 1012894, 1072476, 1176264, 1429968, 1519341, 2025788, 2144952, 2352528, 3038682, 4051576, 4289904, 4558023, 6077364, 8103152, 9116046, 12154728, 18232092, 24309456, 36464184, 72928368]

約数ペア:

[(1, 72928368), (2, 36464184), (3, 24309456), (4, 18232092), (6, 12154728), (8, 9116046), (9, 8103152), (12, 6077364), (16, 4558023), (17, 4289904), (18, 4051576), (24, 3038682), (31, 2352528), (34, 2144952), (36, 2025788), (48, 1519341), (51, 1429968), (62, 1176264), (68, 1072476), (72, 1012894), (93, 784176), (102, 714984), (124, 588132), (136, 536238), (144, 506447), (153, 476656), (186, 392088), (204, 357492), (248, 294066), (272, 268119), (279, 261392), (306, 238328), (372, 196044), (408, 178746), (496, 147033), (527, 138384), (558, 130696), (612, 119164), (744, 98022), (816, 89373), (961, 75888), (1054, 69192), (1116, 65348), (1224, 59582), (1488, 49011), (1581, 46128), (1922, 37944), (2108, 34596), (2232, 32674), (2448, 29791), (2883, 25296), (3162, 23064), (3844, 18972), (4216, 17298), (4464, 16337), (4743, 15376), (5766, 12648), (6324, 11532), (7688, 9486), (8432, 8649)]