72918912

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 215521920

約数和(自身を除く): 142603008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 264, 283, 352, 366, 384, 488, 528, 566, 671, 704, 732, 849, 976, 1056, 1132, 1342, 1408, 1464, 1698, 1952, 2013, 2112, 2264, 2684, 2928, 3113, 3396, 3904, 4026, 4224, 4528, 5368, 5856, 6226, 6792, 7808, 8052, 9056, 9339, 10736, 11712, 12452, 13584, 16104, 17263, 18112, 18678, 21472, 23424, 24904, 27168, 32208, 34526, 36224, 37356, 42944, 49808, 51789, 54336, 64416, 69052, 74712, 85888, 99616, 103578, 108672, 128832, 138104, 149424, 189893, 199232, 207156, 257664, 276208, 298848, 379786, 398464, 414312, 552416, 569679, 597696, 759572, 828624, 1104832, 1139358, 1195392, 1519144, 1657248, 2209664, 2278716, 3038288, 3314496, 4557432, 6076576, 6628992, 9114864, 12153152, 18229728, 24306304, 36459456, 72918912]

約数ペア:

[(1, 72918912), (2, 36459456), (3, 24306304), (4, 18229728), (6, 12153152), (8, 9114864), (11, 6628992), (12, 6076576), (16, 4557432), (22, 3314496), (24, 3038288), (32, 2278716), (33, 2209664), (44, 1657248), (48, 1519144), (61, 1195392), (64, 1139358), (66, 1104832), (88, 828624), (96, 759572), (122, 597696), (128, 569679), (132, 552416), (176, 414312), (183, 398464), (192, 379786), (244, 298848), (264, 276208), (283, 257664), (352, 207156), (366, 199232), (384, 189893), (488, 149424), (528, 138104), (566, 128832), (671, 108672), (704, 103578), (732, 99616), (849, 85888), (976, 74712), (1056, 69052), (1132, 64416), (1342, 54336), (1408, 51789), (1464, 49808), (1698, 42944), (1952, 37356), (2013, 36224), (2112, 34526), (2264, 32208), (2684, 27168), (2928, 24904), (3113, 23424), (3396, 21472), (3904, 18678), (4026, 18112), (4224, 17263), (4528, 16104), (5368, 13584), (5856, 12452), (6226, 11712), (6792, 10736), (7808, 9339), (8052, 9056)]