99990432

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 197208288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 83, 89, 94, 96, 141, 144, 166, 178, 188, 249, 267, 282, 288, 332, 356, 376, 423, 498, 534, 564, 664, 712, 747, 752, 801, 846, 996, 1068, 1128, 1328, 1424, 1494, 1504, 1602, 1692, 1992, 2136, 2256, 2656, 2848, 2988, 3204, 3384, 3901, 3984, 4183, 4272, 4512, 5976, 6408, 6768, 7387, 7802, 7968, 8366, 8544, 11703, 11952, 12549, 12816, 13536, 14774, 15604, 16732, 22161, 23406, 23904, 25098, 25632, 29548, 31208, 33464, 35109, 37647, 44322, 46812, 50196, 59096, 62416, 66483, 66928, 70218, 75294, 88644, 93624, 100392, 118192, 124832, 132966, 133856, 140436, 150588, 177288, 187248, 200784, 236384, 265932, 280872, 301176, 347189, 354576, 374496, 401568, 531864, 561744, 602352, 694378, 709152, 1041567, 1063728, 1123488, 1204704, 1388756, 2083134, 2127456, 2777512, 3124701, 4166268, 5555024, 6249402, 8332536, 11110048, 12498804, 16665072, 24997608, 33330144, 49995216, 99990432]

約数ペア:

[(1, 99990432), (2, 49995216), (3, 33330144), (4, 24997608), (6, 16665072), (8, 12498804), (9, 11110048), (12, 8332536), (16, 6249402), (18, 5555024), (24, 4166268), (32, 3124701), (36, 2777512), (47, 2127456), (48, 2083134), (72, 1388756), (83, 1204704), (89, 1123488), (94, 1063728), (96, 1041567), (141, 709152), (144, 694378), (166, 602352), (178, 561744), (188, 531864), (249, 401568), (267, 374496), (282, 354576), (288, 347189), (332, 301176), (356, 280872), (376, 265932), (423, 236384), (498, 200784), (534, 187248), (564, 177288), (664, 150588), (712, 140436), (747, 133856), (752, 132966), (801, 124832), (846, 118192), (996, 100392), (1068, 93624), (1128, 88644), (1328, 75294), (1424, 70218), (1494, 66928), (1504, 66483), (1602, 62416), (1692, 59096), (1992, 50196), (2136, 46812), (2256, 44322), (2656, 37647), (2848, 35109), (2988, 33464), (3204, 31208), (3384, 29548), (3901, 25632), (3984, 25098), (4183, 23904), (4272, 23406), (4512, 22161), (5976, 16732), (6408, 15604), (6768, 14774), (7387, 13536), (7802, 12816), (7968, 12549), (8366, 11952), (8544, 11703)]