78440388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8243}}^1$

素因数の和:8324

約数の個数: 48

約数和(自身を含む): 200362176

約数和(自身を除く): 121921788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 8243, 9516, 16486, 24729, 32972, 49458, 98916, 107159, 214318, 321477, 428636, 502823, 642954, 1005646, 1285908, 1508469, 2011292, 3016938, 6033876, 6536699, 13073398, 19610097, 26146796, 39220194, 78440388]

約数ペア:

[(1, 78440388), (2, 39220194), (3, 26146796), (4, 19610097), (6, 13073398), (12, 6536699), (13, 6033876), (26, 3016938), (39, 2011292), (52, 1508469), (61, 1285908), (78, 1005646), (122, 642954), (156, 502823), (183, 428636), (244, 321477), (366, 214318), (732, 107159), (793, 98916), (1586, 49458), (2379, 32972), (3172, 24729), (4758, 16486), (8243, 9516)]