78574344

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 201415680

約数和(自身を除く): 122841336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 191, 244, 281, 366, 382, 488, 562, 573, 732, 764, 843, 1124, 1146, 1464, 1528, 1686, 2248, 2292, 3372, 4584, 6744, 11651, 17141, 23302, 34282, 34953, 46604, 51423, 53671, 68564, 69906, 93208, 102846, 107342, 137128, 139812, 161013, 205692, 214684, 279624, 322026, 411384, 429368, 644052, 1288104, 3273931, 6547862, 9821793, 13095724, 19643586, 26191448, 39287172, 78574344]

約数ペア:

[(1, 78574344), (2, 39287172), (3, 26191448), (4, 19643586), (6, 13095724), (8, 9821793), (12, 6547862), (24, 3273931), (61, 1288104), (122, 644052), (183, 429368), (191, 411384), (244, 322026), (281, 279624), (366, 214684), (382, 205692), (488, 161013), (562, 139812), (573, 137128), (732, 107342), (764, 102846), (843, 93208), (1124, 69906), (1146, 68564), (1464, 53671), (1528, 51423), (1686, 46604), (2248, 34953), (2292, 34282), (3372, 23302), (4584, 17141), (6744, 11651)]