72514512

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 180

約数和(自身を含む): 242573760

約数和(自身を除く): 170059248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 239, 252, 258, 294, 301, 336, 344, 387, 392, 441, 478, 504, 516, 588, 602, 688, 717, 774, 784, 882, 903, 956, 1008, 1032, 1176, 1204, 1434, 1548, 1673, 1764, 1806, 1912, 2064, 2107, 2151, 2352, 2408, 2709, 2868, 3096, 3346, 3528, 3612, 3824, 4214, 4302, 4816, 5019, 5418, 5736, 6192, 6321, 6692, 7056, 7224, 8428, 8604, 10038, 10277, 10836, 11472, 11711, 12642, 13384, 14448, 15057, 16856, 17208, 18963, 20076, 20554, 21672, 23422, 25284, 26768, 30114, 30831, 33712, 34416, 35133, 37926, 40152, 41108, 43344, 46844, 50568, 60228, 61662, 70266, 71939, 75852, 80304, 82216, 92493, 93688, 101136, 105399, 120456, 123324, 140532, 143878, 151704, 164432, 184986, 187376, 210798, 215817, 240912, 246648, 281064, 287756, 303408, 369972, 421596, 431634, 493296, 503573, 562128, 575512, 647451, 739944, 843192, 863268, 1007146, 1151024, 1294902, 1479888, 1510719, 1686384, 1726536, 2014292, 2589804, 3021438, 3453072, 4028584, 4532157, 5179608, 6042876, 8057168, 9064314, 10359216, 12085752, 18128628, 24171504, 36257256, 72514512]

約数ペア:

[(1, 72514512), (2, 36257256), (3, 24171504), (4, 18128628), (6, 12085752), (7, 10359216), (8, 9064314), (9, 8057168), (12, 6042876), (14, 5179608), (16, 4532157), (18, 4028584), (21, 3453072), (24, 3021438), (28, 2589804), (36, 2014292), (42, 1726536), (43, 1686384), (48, 1510719), (49, 1479888), (56, 1294902), (63, 1151024), (72, 1007146), (84, 863268), (86, 843192), (98, 739944), (112, 647451), (126, 575512), (129, 562128), (144, 503573), (147, 493296), (168, 431634), (172, 421596), (196, 369972), (239, 303408), (252, 287756), (258, 281064), (294, 246648), (301, 240912), (336, 215817), (344, 210798), (387, 187376), (392, 184986), (441, 164432), (478, 151704), (504, 143878), (516, 140532), (588, 123324), (602, 120456), (688, 105399), (717, 101136), (774, 93688), (784, 92493), (882, 82216), (903, 80304), (956, 75852), (1008, 71939), (1032, 70266), (1176, 61662), (1204, 60228), (1434, 50568), (1548, 46844), (1673, 43344), (1764, 41108), (1806, 40152), (1912, 37926), (2064, 35133), (2107, 34416), (2151, 33712), (2352, 30831), (2408, 30114), (2709, 26768), (2868, 25284), (3096, 23422), (3346, 21672), (3528, 20554), (3612, 20076), (3824, 18963), (4214, 17208), (4302, 16856), (4816, 15057), (5019, 14448), (5418, 13384), (5736, 12642), (6192, 11711), (6321, 11472), (6692, 10836), (7056, 10277), (7224, 10038), (8428, 8604)]