66424608

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 203112000

約数和(自身を除く): 136687392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 199, 228, 244, 288, 304, 342, 366, 398, 456, 488, 549, 597, 608, 684, 732, 796, 912, 976, 1098, 1159, 1194, 1368, 1464, 1592, 1791, 1824, 1952, 2196, 2318, 2388, 2736, 2928, 3184, 3477, 3582, 3781, 4392, 4636, 4776, 5472, 5856, 6368, 6954, 7164, 7562, 8784, 9272, 9552, 10431, 11343, 12139, 13908, 14328, 15124, 17568, 18544, 19104, 20862, 22686, 24278, 27816, 28656, 30248, 34029, 36417, 37088, 41724, 45372, 48556, 55632, 57312, 60496, 68058, 72834, 83448, 90744, 97112, 109251, 111264, 120992, 136116, 145668, 166896, 181488, 194224, 218502, 230641, 272232, 291336, 333792, 362976, 388448, 437004, 461282, 544464, 582672, 691923, 874008, 922564, 1088928, 1165344, 1383846, 1748016, 1845128, 2075769, 2767692, 3496032, 3690256, 4151538, 5535384, 7380512, 8303076, 11070768, 16606152, 22141536, 33212304, 66424608]

約数ペア:

[(1, 66424608), (2, 33212304), (3, 22141536), (4, 16606152), (6, 11070768), (8, 8303076), (9, 7380512), (12, 5535384), (16, 4151538), (18, 3690256), (19, 3496032), (24, 2767692), (32, 2075769), (36, 1845128), (38, 1748016), (48, 1383846), (57, 1165344), (61, 1088928), (72, 922564), (76, 874008), (96, 691923), (114, 582672), (122, 544464), (144, 461282), (152, 437004), (171, 388448), (183, 362976), (199, 333792), (228, 291336), (244, 272232), (288, 230641), (304, 218502), (342, 194224), (366, 181488), (398, 166896), (456, 145668), (488, 136116), (549, 120992), (597, 111264), (608, 109251), (684, 97112), (732, 90744), (796, 83448), (912, 72834), (976, 68058), (1098, 60496), (1159, 57312), (1194, 55632), (1368, 48556), (1464, 45372), (1592, 41724), (1791, 37088), (1824, 36417), (1952, 34029), (2196, 30248), (2318, 28656), (2388, 27816), (2736, 24278), (2928, 22686), (3184, 20862), (3477, 19104), (3582, 18544), (3781, 17568), (4392, 15124), (4636, 14328), (4776, 13908), (5472, 12139), (5856, 11343), (6368, 10431), (6954, 9552), (7164, 9272), (7562, 8784)]