64724032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 149230080

約数和(自身を除く): 84506048

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 101, 124, 136, 152, 202, 248, 272, 304, 323, 404, 496, 527, 544, 589, 608, 646, 808, 992, 1054, 1088, 1178, 1216, 1292, 1616, 1717, 1919, 1984, 2108, 2356, 2584, 3131, 3232, 3434, 3838, 4216, 4712, 5168, 6262, 6464, 6868, 7676, 8432, 9424, 10013, 10336, 12524, 13736, 15352, 16864, 18848, 20026, 20672, 25048, 27472, 30704, 32623, 33728, 37696, 40052, 50096, 53227, 54944, 59489, 61408, 65246, 80104, 100192, 106454, 109888, 118978, 122816, 130492, 160208, 200384, 212908, 237956, 260984, 320416, 425816, 475912, 521968, 640832, 851632, 951824, 1011313, 1043936, 1703264, 1903648, 2022626, 2087872, 3406528, 3807296, 4045252, 8090504, 16181008, 32362016, 64724032]

約数ペア:

[(1, 64724032), (2, 32362016), (4, 16181008), (8, 8090504), (16, 4045252), (17, 3807296), (19, 3406528), (31, 2087872), (32, 2022626), (34, 1903648), (38, 1703264), (62, 1043936), (64, 1011313), (68, 951824), (76, 851632), (101, 640832), (124, 521968), (136, 475912), (152, 425816), (202, 320416), (248, 260984), (272, 237956), (304, 212908), (323, 200384), (404, 160208), (496, 130492), (527, 122816), (544, 118978), (589, 109888), (608, 106454), (646, 100192), (808, 80104), (992, 65246), (1054, 61408), (1088, 59489), (1178, 54944), (1216, 53227), (1292, 50096), (1616, 40052), (1717, 37696), (1919, 33728), (1984, 32623), (2108, 30704), (2356, 27472), (2584, 25048), (3131, 20672), (3232, 20026), (3434, 18848), (3838, 16864), (4216, 15352), (4712, 13736), (5168, 12524), (6262, 10336), (6464, 10013), (6868, 9424), (7676, 8432)]