74433888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 234220896

約数和(自身を除く): 159787008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 661, 736, 782, 816, 828, 1104, 1173, 1224, 1322, 1564, 1632, 1656, 1983, 2208, 2346, 2448, 2644, 3128, 3312, 3519, 3966, 4692, 4896, 5288, 5949, 6256, 6624, 7038, 7932, 9384, 10576, 11237, 11898, 12512, 14076, 15203, 15864, 18768, 21152, 22474, 23796, 28152, 30406, 31728, 33711, 37536, 44948, 45609, 47592, 56304, 60812, 63456, 67422, 89896, 91218, 95184, 101133, 112608, 121624, 134844, 136827, 179792, 182436, 190368, 202266, 243248, 258451, 269688, 273654, 359584, 364872, 404532, 486496, 516902, 539376, 547308, 729744, 775353, 809064, 1033804, 1078752, 1094616, 1459488, 1550706, 1618128, 2067608, 2189232, 2326059, 3101412, 3236256, 4135216, 4378464, 4652118, 6202824, 8270432, 9304236, 12405648, 18608472, 24811296, 37216944, 74433888]

約数ペア:

[(1, 74433888), (2, 37216944), (3, 24811296), (4, 18608472), (6, 12405648), (8, 9304236), (9, 8270432), (12, 6202824), (16, 4652118), (17, 4378464), (18, 4135216), (23, 3236256), (24, 3101412), (32, 2326059), (34, 2189232), (36, 2067608), (46, 1618128), (48, 1550706), (51, 1459488), (68, 1094616), (69, 1078752), (72, 1033804), (92, 809064), (96, 775353), (102, 729744), (136, 547308), (138, 539376), (144, 516902), (153, 486496), (184, 404532), (204, 364872), (207, 359584), (272, 273654), (276, 269688), (288, 258451), (306, 243248), (368, 202266), (391, 190368), (408, 182436), (414, 179792), (544, 136827), (552, 134844), (612, 121624), (661, 112608), (736, 101133), (782, 95184), (816, 91218), (828, 89896), (1104, 67422), (1173, 63456), (1224, 60812), (1322, 56304), (1564, 47592), (1632, 45609), (1656, 44948), (1983, 37536), (2208, 33711), (2346, 31728), (2448, 30406), (2644, 28152), (3128, 23796), (3312, 22474), (3519, 21152), (3966, 18768), (4692, 15864), (4896, 15203), (5288, 14076), (5949, 12512), (6256, 11898), (6624, 11237), (7038, 10576), (7932, 9384)]