74499712

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 184775040

約数和(自身を除く): 110275328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 73, 112, 119, 128, 134, 136, 146, 224, 238, 268, 272, 292, 448, 469, 476, 511, 536, 544, 584, 896, 938, 952, 1022, 1072, 1088, 1139, 1168, 1241, 1876, 1904, 2044, 2144, 2176, 2278, 2336, 2482, 3752, 3808, 4088, 4288, 4556, 4672, 4891, 4964, 7504, 7616, 7973, 8176, 8576, 8687, 9112, 9344, 9782, 9928, 15008, 15232, 15946, 16352, 17374, 18224, 19564, 19856, 30016, 31892, 32704, 34237, 34748, 36448, 39128, 39712, 60032, 63784, 65408, 68474, 69496, 72896, 78256, 79424, 83147, 127568, 136948, 138992, 145792, 156512, 158848, 166294, 255136, 273896, 277984, 313024, 332588, 510272, 547792, 555968, 582029, 626048, 665176, 1020544, 1095584, 1111936, 1164058, 1330352, 2191168, 2328116, 2660704, 4382336, 4656232, 5321408, 9312464, 10642816, 18624928, 37249856, 74499712]

約数ペア:

[(1, 74499712), (2, 37249856), (4, 18624928), (7, 10642816), (8, 9312464), (14, 5321408), (16, 4656232), (17, 4382336), (28, 2660704), (32, 2328116), (34, 2191168), (56, 1330352), (64, 1164058), (67, 1111936), (68, 1095584), (73, 1020544), (112, 665176), (119, 626048), (128, 582029), (134, 555968), (136, 547792), (146, 510272), (224, 332588), (238, 313024), (268, 277984), (272, 273896), (292, 255136), (448, 166294), (469, 158848), (476, 156512), (511, 145792), (536, 138992), (544, 136948), (584, 127568), (896, 83147), (938, 79424), (952, 78256), (1022, 72896), (1072, 69496), (1088, 68474), (1139, 65408), (1168, 63784), (1241, 60032), (1876, 39712), (1904, 39128), (2044, 36448), (2144, 34748), (2176, 34237), (2278, 32704), (2336, 31892), (2482, 30016), (3752, 19856), (3808, 19564), (4088, 18224), (4288, 17374), (4556, 16352), (4672, 15946), (4891, 15232), (4964, 15008), (7504, 9928), (7616, 9782), (7973, 9344), (8176, 9112), (8576, 8687)]