90118368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 276756480

約数和(自身を除く): 186638112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 288, 304, 342, 344, 383, 387, 456, 516, 608, 684, 688, 766, 774, 817, 912, 1032, 1149, 1368, 1376, 1532, 1548, 1634, 1824, 2064, 2298, 2451, 2736, 3064, 3096, 3268, 3447, 4128, 4596, 4902, 5472, 6128, 6192, 6536, 6894, 7277, 7353, 9192, 9804, 12256, 12384, 13072, 13788, 14554, 14706, 16469, 18384, 19608, 21831, 26144, 27576, 29108, 29412, 32938, 36768, 39216, 43662, 49407, 55152, 58216, 58824, 65493, 65876, 78432, 87324, 98814, 110304, 116432, 117648, 130986, 131752, 148221, 174648, 197628, 232864, 235296, 261972, 263504, 296442, 312911, 349296, 395256, 523944, 527008, 592884, 625822, 698592, 790512, 938733, 1047888, 1185768, 1251644, 1581024, 1877466, 2095776, 2371536, 2503288, 2816199, 3754932, 4743072, 5006576, 5632398, 7509864, 10013152, 11264796, 15019728, 22529592, 30039456, 45059184, 90118368]

約数ペア:

[(1, 90118368), (2, 45059184), (3, 30039456), (4, 22529592), (6, 15019728), (8, 11264796), (9, 10013152), (12, 7509864), (16, 5632398), (18, 5006576), (19, 4743072), (24, 3754932), (32, 2816199), (36, 2503288), (38, 2371536), (43, 2095776), (48, 1877466), (57, 1581024), (72, 1251644), (76, 1185768), (86, 1047888), (96, 938733), (114, 790512), (129, 698592), (144, 625822), (152, 592884), (171, 527008), (172, 523944), (228, 395256), (258, 349296), (288, 312911), (304, 296442), (342, 263504), (344, 261972), (383, 235296), (387, 232864), (456, 197628), (516, 174648), (608, 148221), (684, 131752), (688, 130986), (766, 117648), (774, 116432), (817, 110304), (912, 98814), (1032, 87324), (1149, 78432), (1368, 65876), (1376, 65493), (1532, 58824), (1548, 58216), (1634, 55152), (1824, 49407), (2064, 43662), (2298, 39216), (2451, 36768), (2736, 32938), (3064, 29412), (3096, 29108), (3268, 27576), (3447, 26144), (4128, 21831), (4596, 19608), (4902, 18384), (5472, 16469), (6128, 14706), (6192, 14554), (6536, 13788), (6894, 13072), (7277, 12384), (7353, 12256), (9192, 9804)]