72369954

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 159988920

約数和(自身を除く): 87618966

約数列:

[1, 2, 3, 6, 9, 18, 97, 181, 194, 229, 291, 362, 458, 543, 582, 687, 873, 1086, 1374, 1629, 1746, 2061, 3258, 4122, 17557, 22213, 35114, 41449, 44426, 52671, 66639, 82898, 105342, 124347, 133278, 158013, 199917, 248694, 316026, 373041, 399834, 746082, 4020553, 8041106, 12061659, 24123318, 36184977, 72369954]

約数ペア:

[(1, 72369954), (2, 36184977), (3, 24123318), (6, 12061659), (9, 8041106), (18, 4020553), (97, 746082), (181, 399834), (194, 373041), (229, 316026), (291, 248694), (362, 199917), (458, 158013), (543, 133278), (582, 124347), (687, 105342), (873, 82898), (1086, 66639), (1374, 52671), (1629, 44426), (1746, 41449), (2061, 35114), (3258, 22213), (4122, 17557)]