69933708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 203636160

約数和(自身を除く): 133702452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 73, 78, 89, 92, 117, 138, 146, 156, 178, 207, 219, 234, 267, 276, 292, 299, 356, 414, 438, 468, 534, 598, 657, 801, 828, 876, 897, 949, 1068, 1157, 1196, 1314, 1602, 1679, 1794, 1898, 2047, 2314, 2628, 2691, 2847, 3204, 3358, 3471, 3588, 3796, 4094, 4628, 5037, 5382, 5694, 6141, 6497, 6716, 6942, 8188, 8541, 10074, 10413, 10764, 11388, 12282, 12994, 13884, 15111, 17082, 18423, 19491, 20148, 20826, 21827, 24564, 25988, 26611, 30222, 34164, 36846, 38982, 41652, 43654, 53222, 58473, 60444, 65481, 73692, 77964, 79833, 84461, 87308, 106444, 116946, 130962, 149431, 159666, 168922, 196443, 233892, 239499, 253383, 261924, 298862, 319332, 337844, 392886, 448293, 478998, 506766, 597724, 760149, 785772, 896586, 957996, 1013532, 1344879, 1520298, 1793172, 1942603, 2689758, 3040596, 3885206, 5379516, 5827809, 7770412, 11655618, 17483427, 23311236, 34966854, 69933708]

約数ペア:

[(1, 69933708), (2, 34966854), (3, 23311236), (4, 17483427), (6, 11655618), (9, 7770412), (12, 5827809), (13, 5379516), (18, 3885206), (23, 3040596), (26, 2689758), (36, 1942603), (39, 1793172), (46, 1520298), (52, 1344879), (69, 1013532), (73, 957996), (78, 896586), (89, 785772), (92, 760149), (117, 597724), (138, 506766), (146, 478998), (156, 448293), (178, 392886), (207, 337844), (219, 319332), (234, 298862), (267, 261924), (276, 253383), (292, 239499), (299, 233892), (356, 196443), (414, 168922), (438, 159666), (468, 149431), (534, 130962), (598, 116946), (657, 106444), (801, 87308), (828, 84461), (876, 79833), (897, 77964), (949, 73692), (1068, 65481), (1157, 60444), (1196, 58473), (1314, 53222), (1602, 43654), (1679, 41652), (1794, 38982), (1898, 36846), (2047, 34164), (2314, 30222), (2628, 26611), (2691, 25988), (2847, 24564), (3204, 21827), (3358, 20826), (3471, 20148), (3588, 19491), (3796, 18423), (4094, 17082), (4628, 15111), (5037, 13884), (5382, 12994), (5694, 12282), (6141, 11388), (6497, 10764), (6716, 10413), (6942, 10074), (8188, 8541)]