15071472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 46444944

約数和(自身を除く): 31373472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 97, 104, 117, 144, 156, 166, 194, 208, 234, 249, 291, 312, 332, 388, 468, 498, 582, 624, 664, 747, 776, 873, 936, 996, 1079, 1164, 1261, 1328, 1494, 1552, 1746, 1872, 1992, 2158, 2328, 2522, 2988, 3237, 3492, 3783, 3984, 4316, 4656, 5044, 5976, 6474, 6984, 7566, 8051, 8632, 9711, 10088, 11349, 11952, 12948, 13968, 15132, 16102, 17264, 19422, 20176, 22698, 24153, 25896, 30264, 32204, 38844, 45396, 48306, 51792, 60528, 64408, 72459, 77688, 90792, 96612, 104663, 128816, 144918, 155376, 181584, 193224, 209326, 289836, 313989, 386448, 418652, 579672, 627978, 837304, 941967, 1159344, 1255956, 1674608, 1883934, 2511912, 3767868, 5023824, 7535736, 15071472]

約数ペア:

[(1, 15071472), (2, 7535736), (3, 5023824), (4, 3767868), (6, 2511912), (8, 1883934), (9, 1674608), (12, 1255956), (13, 1159344), (16, 941967), (18, 837304), (24, 627978), (26, 579672), (36, 418652), (39, 386448), (48, 313989), (52, 289836), (72, 209326), (78, 193224), (83, 181584), (97, 155376), (104, 144918), (117, 128816), (144, 104663), (156, 96612), (166, 90792), (194, 77688), (208, 72459), (234, 64408), (249, 60528), (291, 51792), (312, 48306), (332, 45396), (388, 38844), (468, 32204), (498, 30264), (582, 25896), (624, 24153), (664, 22698), (747, 20176), (776, 19422), (873, 17264), (936, 16102), (996, 15132), (1079, 13968), (1164, 12948), (1261, 11952), (1328, 11349), (1494, 10088), (1552, 9711), (1746, 8632), (1872, 8051), (1992, 7566), (2158, 6984), (2328, 6474), (2522, 5976), (2988, 5044), (3237, 4656), (3492, 4316), (3783, 3984)]