72027144

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 237619200

約数和(自身を除く): 165592056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 79, 81, 84, 108, 126, 134, 158, 162, 168, 189, 201, 216, 237, 243, 252, 268, 316, 324, 378, 402, 469, 474, 486, 504, 536, 553, 567, 603, 632, 648, 711, 756, 804, 938, 948, 972, 1106, 1134, 1206, 1407, 1422, 1512, 1608, 1659, 1701, 1809, 1876, 1896, 1944, 2133, 2212, 2268, 2412, 2814, 2844, 3318, 3402, 3618, 3752, 4221, 4266, 4424, 4536, 4824, 4977, 5293, 5427, 5628, 5688, 6399, 6636, 6804, 7236, 8442, 8532, 9954, 10586, 10854, 11256, 12663, 12798, 13272, 13608, 14472, 14931, 15879, 16281, 16884, 17064, 19197, 19908, 21172, 21708, 25326, 25596, 29862, 31758, 32562, 33768, 37051, 37989, 38394, 39816, 42344, 43416, 44793, 47637, 50652, 51192, 59724, 63516, 65124, 74102, 75978, 76788, 89586, 95274, 101304, 111153, 113967, 119448, 127032, 130248, 134379, 142911, 148204, 151956, 153576, 179172, 190548, 222306, 227934, 268758, 285822, 296408, 303912, 333459, 358344, 381096, 428733, 444612, 455868, 537516, 571644, 666918, 857466, 889224, 911736, 1000377, 1075032, 1143288, 1286199, 1333836, 1714932, 2000754, 2572398, 2667672, 3001131, 3429864, 4001508, 5144796, 6002262, 8003016, 9003393, 10289592, 12004524, 18006786, 24009048, 36013572, 72027144]

約数ペア:

[(1, 72027144), (2, 36013572), (3, 24009048), (4, 18006786), (6, 12004524), (7, 10289592), (8, 9003393), (9, 8003016), (12, 6002262), (14, 5144796), (18, 4001508), (21, 3429864), (24, 3001131), (27, 2667672), (28, 2572398), (36, 2000754), (42, 1714932), (54, 1333836), (56, 1286199), (63, 1143288), (67, 1075032), (72, 1000377), (79, 911736), (81, 889224), (84, 857466), (108, 666918), (126, 571644), (134, 537516), (158, 455868), (162, 444612), (168, 428733), (189, 381096), (201, 358344), (216, 333459), (237, 303912), (243, 296408), (252, 285822), (268, 268758), (316, 227934), (324, 222306), (378, 190548), (402, 179172), (469, 153576), (474, 151956), (486, 148204), (504, 142911), (536, 134379), (553, 130248), (567, 127032), (603, 119448), (632, 113967), (648, 111153), (711, 101304), (756, 95274), (804, 89586), (938, 76788), (948, 75978), (972, 74102), (1106, 65124), (1134, 63516), (1206, 59724), (1407, 51192), (1422, 50652), (1512, 47637), (1608, 44793), (1659, 43416), (1701, 42344), (1809, 39816), (1876, 38394), (1896, 37989), (1944, 37051), (2133, 33768), (2212, 32562), (2268, 31758), (2412, 29862), (2814, 25596), (2844, 25326), (3318, 21708), (3402, 21172), (3618, 19908), (3752, 19197), (4221, 17064), (4266, 16884), (4424, 16281), (4536, 15879), (4824, 14931), (4977, 14472), (5293, 13608), (5427, 13272), (5628, 12798), (5688, 12663), (6399, 11256), (6636, 10854), (6804, 10586), (7236, 9954), (8442, 8532)]