71465004

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 216859104

約数和(自身を除く): 145394100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 47, 52, 54, 57, 76, 78, 81, 94, 108, 114, 117, 141, 156, 162, 171, 188, 228, 234, 247, 282, 324, 342, 351, 361, 423, 468, 494, 513, 564, 611, 684, 702, 722, 741, 846, 893, 988, 1026, 1053, 1083, 1222, 1269, 1404, 1444, 1482, 1539, 1692, 1786, 1833, 2052, 2106, 2166, 2223, 2444, 2538, 2679, 2964, 3078, 3249, 3572, 3666, 3807, 4212, 4332, 4446, 4693, 5076, 5358, 5499, 6156, 6498, 6669, 7332, 7614, 8037, 8892, 9386, 9747, 10716, 10998, 11609, 12996, 13338, 14079, 15228, 16074, 16497, 16967, 18772, 19494, 20007, 21996, 23218, 24111, 26676, 28158, 29241, 32148, 32994, 33934, 34827, 38988, 40014, 42237, 46436, 48222, 49491, 50901, 56316, 58482, 65988, 67868, 69654, 72333, 80028, 84474, 96444, 98982, 101802, 104481, 116964, 126711, 139308, 144666, 152703, 168948, 197964, 203604, 208962, 220571, 253422, 289332, 305406, 313443, 380133, 417924, 441142, 458109, 506844, 610812, 626886, 661713, 760266, 882284, 916218, 940329, 1253772, 1323426, 1374327, 1520532, 1832436, 1880658, 1985139, 2646852, 2748654, 3761316, 3970278, 5497308, 5955417, 7940556, 11910834, 17866251, 23821668, 35732502, 71465004]

約数ペア:

[(1, 71465004), (2, 35732502), (3, 23821668), (4, 17866251), (6, 11910834), (9, 7940556), (12, 5955417), (13, 5497308), (18, 3970278), (19, 3761316), (26, 2748654), (27, 2646852), (36, 1985139), (38, 1880658), (39, 1832436), (47, 1520532), (52, 1374327), (54, 1323426), (57, 1253772), (76, 940329), (78, 916218), (81, 882284), (94, 760266), (108, 661713), (114, 626886), (117, 610812), (141, 506844), (156, 458109), (162, 441142), (171, 417924), (188, 380133), (228, 313443), (234, 305406), (247, 289332), (282, 253422), (324, 220571), (342, 208962), (351, 203604), (361, 197964), (423, 168948), (468, 152703), (494, 144666), (513, 139308), (564, 126711), (611, 116964), (684, 104481), (702, 101802), (722, 98982), (741, 96444), (846, 84474), (893, 80028), (988, 72333), (1026, 69654), (1053, 67868), (1083, 65988), (1222, 58482), (1269, 56316), (1404, 50901), (1444, 49491), (1482, 48222), (1539, 46436), (1692, 42237), (1786, 40014), (1833, 38988), (2052, 34827), (2106, 33934), (2166, 32994), (2223, 32148), (2444, 29241), (2538, 28158), (2679, 26676), (2964, 24111), (3078, 23218), (3249, 21996), (3572, 20007), (3666, 19494), (3807, 18772), (4212, 16967), (4332, 16497), (4446, 16074), (4693, 15228), (5076, 14079), (5358, 13338), (5499, 12996), (6156, 11609), (6498, 10998), (6669, 10716), (7332, 9747), (7614, 9386), (8037, 8892)]