72225536

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 156979200

約数和(自身を除く): 84753664

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 479, 496, 589, 608, 958, 992, 1178, 1216, 1916, 1984, 2356, 2432, 3832, 3968, 4712, 4864, 7664, 7936, 9101, 9424, 14849, 15328, 18202, 18848, 29698, 30656, 36404, 37696, 59396, 61312, 72808, 75392, 118792, 122624, 145616, 150784, 237584, 282131, 291232, 475168, 564262, 582464, 950336, 1128524, 1164928, 1900672, 2257048, 2329856, 3801344, 4514096, 9028192, 18056384, 36112768, 72225536]

約数ペア:

[(1, 72225536), (2, 36112768), (4, 18056384), (8, 9028192), (16, 4514096), (19, 3801344), (31, 2329856), (32, 2257048), (38, 1900672), (62, 1164928), (64, 1128524), (76, 950336), (124, 582464), (128, 564262), (152, 475168), (248, 291232), (256, 282131), (304, 237584), (479, 150784), (496, 145616), (589, 122624), (608, 118792), (958, 75392), (992, 72808), (1178, 61312), (1216, 59396), (1916, 37696), (1984, 36404), (2356, 30656), (2432, 29698), (3832, 18848), (3968, 18202), (4712, 15328), (4864, 14849), (7664, 9424), (7936, 9101)]