65007072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 202260240

約数和(自身を除く): 137253168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 117, 144, 156, 179, 194, 208, 234, 288, 291, 312, 358, 388, 416, 468, 537, 582, 624, 716, 776, 873, 936, 1074, 1164, 1248, 1261, 1432, 1552, 1611, 1746, 1872, 2148, 2327, 2328, 2522, 2864, 3104, 3222, 3492, 3744, 3783, 4296, 4654, 4656, 5044, 5728, 6444, 6981, 6984, 7566, 8592, 9308, 9312, 10088, 11349, 12888, 13962, 13968, 15132, 17184, 17363, 18616, 20176, 20943, 22698, 25776, 27924, 27936, 30264, 34726, 37232, 40352, 41886, 45396, 51552, 52089, 55848, 60528, 69452, 74464, 83772, 90792, 104178, 111696, 121056, 138904, 156267, 167544, 181584, 208356, 223392, 225719, 277808, 312534, 335088, 363168, 416712, 451438, 555616, 625068, 670176, 677157, 833424, 902876, 1250136, 1354314, 1666848, 1805752, 2031471, 2500272, 2708628, 3611504, 4062942, 5000544, 5417256, 7223008, 8125884, 10834512, 16251768, 21669024, 32503536, 65007072]

約数ペア:

[(1, 65007072), (2, 32503536), (3, 21669024), (4, 16251768), (6, 10834512), (8, 8125884), (9, 7223008), (12, 5417256), (13, 5000544), (16, 4062942), (18, 3611504), (24, 2708628), (26, 2500272), (32, 2031471), (36, 1805752), (39, 1666848), (48, 1354314), (52, 1250136), (72, 902876), (78, 833424), (96, 677157), (97, 670176), (104, 625068), (117, 555616), (144, 451438), (156, 416712), (179, 363168), (194, 335088), (208, 312534), (234, 277808), (288, 225719), (291, 223392), (312, 208356), (358, 181584), (388, 167544), (416, 156267), (468, 138904), (537, 121056), (582, 111696), (624, 104178), (716, 90792), (776, 83772), (873, 74464), (936, 69452), (1074, 60528), (1164, 55848), (1248, 52089), (1261, 51552), (1432, 45396), (1552, 41886), (1611, 40352), (1746, 37232), (1872, 34726), (2148, 30264), (2327, 27936), (2328, 27924), (2522, 25776), (2864, 22698), (3104, 20943), (3222, 20176), (3492, 18616), (3744, 17363), (3783, 17184), (4296, 15132), (4654, 13968), (4656, 13962), (5044, 12888), (5728, 11349), (6444, 10088), (6981, 9312), (6984, 9308), (7566, 8592)]