79288824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 141895176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 71, 76, 79, 93, 114, 124, 142, 152, 158, 186, 213, 228, 237, 248, 284, 316, 372, 426, 456, 474, 568, 589, 632, 744, 852, 948, 1178, 1349, 1501, 1704, 1767, 1896, 2201, 2356, 2449, 2698, 3002, 3534, 4047, 4402, 4503, 4712, 4898, 5396, 5609, 6004, 6603, 7068, 7347, 8094, 8804, 9006, 9796, 10792, 11218, 12008, 13206, 14136, 14694, 16188, 16827, 17608, 18012, 19592, 22436, 26412, 29388, 32376, 33654, 36024, 41819, 44872, 46531, 52824, 58776, 67308, 83638, 93062, 106571, 125457, 134616, 139593, 167276, 173879, 186124, 213142, 250914, 279186, 319713, 334552, 347758, 372248, 426284, 501828, 521637, 558372, 639426, 695516, 852568, 1003656, 1043274, 1116744, 1278852, 1391032, 2086548, 2557704, 3303701, 4173096, 6607402, 9911103, 13214804, 19822206, 26429608, 39644412, 79288824]

約数ペア:

[(1, 79288824), (2, 39644412), (3, 26429608), (4, 19822206), (6, 13214804), (8, 9911103), (12, 6607402), (19, 4173096), (24, 3303701), (31, 2557704), (38, 2086548), (57, 1391032), (62, 1278852), (71, 1116744), (76, 1043274), (79, 1003656), (93, 852568), (114, 695516), (124, 639426), (142, 558372), (152, 521637), (158, 501828), (186, 426284), (213, 372248), (228, 347758), (237, 334552), (248, 319713), (284, 279186), (316, 250914), (372, 213142), (426, 186124), (456, 173879), (474, 167276), (568, 139593), (589, 134616), (632, 125457), (744, 106571), (852, 93062), (948, 83638), (1178, 67308), (1349, 58776), (1501, 52824), (1704, 46531), (1767, 44872), (1896, 41819), (2201, 36024), (2356, 33654), (2449, 32376), (2698, 29388), (3002, 26412), (3534, 22436), (4047, 19592), (4402, 18012), (4503, 17608), (4712, 16827), (4898, 16188), (5396, 14694), (5609, 14136), (6004, 13206), (6603, 12008), (7068, 11218), (7347, 10792), (8094, 9796), (8804, 9006)]