77993024

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 56

約数和(自身を含む): 168249600

約数和(自身を除く): 90256576

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2069, 2356, 4138, 4712, 8276, 9424, 16552, 18848, 33104, 37696, 39311, 64139, 66208, 78622, 128278, 132416, 157244, 256556, 314488, 513112, 628976, 1026224, 1218641, 1257952, 2052448, 2437282, 2515904, 4104896, 4874564, 9749128, 19498256, 38996512, 77993024]

約数ペア:

[(1, 77993024), (2, 38996512), (4, 19498256), (8, 9749128), (16, 4874564), (19, 4104896), (31, 2515904), (32, 2437282), (38, 2052448), (62, 1257952), (64, 1218641), (76, 1026224), (124, 628976), (152, 513112), (248, 314488), (304, 256556), (496, 157244), (589, 132416), (608, 128278), (992, 78622), (1178, 66208), (1216, 64139), (1984, 39311), (2069, 37696), (2356, 33104), (4138, 18848), (4712, 16552), (8276, 9424)]