69901608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 214272000

約数和(自身を除く): 144370392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 359, 366, 399, 427, 456, 488, 532, 718, 732, 798, 854, 1064, 1077, 1159, 1281, 1436, 1464, 1596, 1708, 2154, 2318, 2513, 2562, 2872, 3192, 3416, 3477, 4308, 4636, 5026, 5124, 6821, 6954, 7539, 8113, 8616, 9272, 10052, 10248, 13642, 13908, 15078, 16226, 20104, 20463, 21899, 24339, 27284, 27816, 30156, 32452, 40926, 43798, 47747, 48678, 54568, 60312, 64904, 65697, 81852, 87596, 95494, 97356, 131394, 143241, 153293, 163704, 175192, 190988, 194712, 262788, 286482, 306586, 381976, 416081, 459879, 525576, 572964, 613172, 832162, 919758, 1145928, 1226344, 1248243, 1664324, 1839516, 2496486, 2912567, 3328648, 3679032, 4992972, 5825134, 8737701, 9985944, 11650268, 17475402, 23300536, 34950804, 69901608]

約数ペア:

[(1, 69901608), (2, 34950804), (3, 23300536), (4, 17475402), (6, 11650268), (7, 9985944), (8, 8737701), (12, 5825134), (14, 4992972), (19, 3679032), (21, 3328648), (24, 2912567), (28, 2496486), (38, 1839516), (42, 1664324), (56, 1248243), (57, 1226344), (61, 1145928), (76, 919758), (84, 832162), (114, 613172), (122, 572964), (133, 525576), (152, 459879), (168, 416081), (183, 381976), (228, 306586), (244, 286482), (266, 262788), (359, 194712), (366, 190988), (399, 175192), (427, 163704), (456, 153293), (488, 143241), (532, 131394), (718, 97356), (732, 95494), (798, 87596), (854, 81852), (1064, 65697), (1077, 64904), (1159, 60312), (1281, 54568), (1436, 48678), (1464, 47747), (1596, 43798), (1708, 40926), (2154, 32452), (2318, 30156), (2513, 27816), (2562, 27284), (2872, 24339), (3192, 21899), (3416, 20463), (3477, 20104), (4308, 16226), (4636, 15078), (5026, 13908), (5124, 13642), (6821, 10248), (6954, 10052), (7539, 9272), (8113, 8616)]