78396248190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8739827}}^1$

素因数の和:8739873

約数の個数: 64

約数和(自身を含む): 211433918976

約数和(自身を除く): 133037670786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 8739827, 17479654, 26219481, 43699135, 52438962, 87398270, 113617751, 131097405, 201016021, 227235502, 262194810, 340853253, 402032042, 568088755, 603048063, 681706506, 1005080105, 1136177510, 1206096126, 1704266265, 2010160210, 2613208273, 3015240315, 3408532530, 5226416546, 6030480630, 7839624819, 13066041365, 15679249638, 26132082730, 39198124095, 78396248190]

約数ペア:

[(1, 78396248190), (2, 39198124095), (3, 26132082730), (5, 15679249638), (6, 13066041365), (10, 7839624819), (13, 6030480630), (15, 5226416546), (23, 3408532530), (26, 3015240315), (30, 2613208273), (39, 2010160210), (46, 1704266265), (65, 1206096126), (69, 1136177510), (78, 1005080105), (115, 681706506), (130, 603048063), (138, 568088755), (195, 402032042), (230, 340853253), (299, 262194810), (345, 227235502), (390, 201016021), (598, 131097405), (690, 113617751), (897, 87398270), (1495, 52438962), (1794, 43699135), (2990, 26219481), (4485, 17479654), (8970, 8739827)]