72054384

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 205105920

約数和(自身を除く): 133051536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 47, 48, 57, 76, 82, 94, 114, 123, 141, 152, 164, 188, 228, 246, 282, 304, 328, 376, 456, 492, 564, 656, 752, 779, 893, 912, 984, 1128, 1558, 1681, 1786, 1927, 1968, 2256, 2337, 2679, 3116, 3362, 3572, 3854, 4674, 5043, 5358, 5781, 6232, 6724, 7144, 7708, 9348, 10086, 10716, 11562, 12464, 13448, 14288, 15416, 18696, 20172, 21432, 23124, 26896, 30832, 31939, 36613, 37392, 40344, 42864, 46248, 63878, 73226, 79007, 80688, 92496, 95817, 109839, 127756, 146452, 158014, 191634, 219678, 237021, 255512, 292904, 316028, 383268, 439356, 474042, 511024, 585808, 632056, 766536, 878712, 948084, 1264112, 1501133, 1533072, 1757424, 1896168, 3002266, 3792336, 4503399, 6004532, 9006798, 12009064, 18013596, 24018128, 36027192, 72054384]

約数ペア:

[(1, 72054384), (2, 36027192), (3, 24018128), (4, 18013596), (6, 12009064), (8, 9006798), (12, 6004532), (16, 4503399), (19, 3792336), (24, 3002266), (38, 1896168), (41, 1757424), (47, 1533072), (48, 1501133), (57, 1264112), (76, 948084), (82, 878712), (94, 766536), (114, 632056), (123, 585808), (141, 511024), (152, 474042), (164, 439356), (188, 383268), (228, 316028), (246, 292904), (282, 255512), (304, 237021), (328, 219678), (376, 191634), (456, 158014), (492, 146452), (564, 127756), (656, 109839), (752, 95817), (779, 92496), (893, 80688), (912, 79007), (984, 73226), (1128, 63878), (1558, 46248), (1681, 42864), (1786, 40344), (1927, 37392), (1968, 36613), (2256, 31939), (2337, 30832), (2679, 26896), (3116, 23124), (3362, 21432), (3572, 20172), (3854, 18696), (4674, 15416), (5043, 14288), (5358, 13448), (5781, 12464), (6232, 11562), (6724, 10716), (7144, 10086), (7708, 9348)]