77568048

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 226170048

約数和(自身を除く): 148602000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 73, 94, 141, 144, 146, 157, 188, 219, 282, 292, 314, 376, 423, 438, 471, 564, 584, 628, 657, 752, 846, 876, 942, 1128, 1168, 1256, 1314, 1413, 1692, 1752, 1884, 2256, 2512, 2628, 2826, 3384, 3431, 3504, 3768, 5256, 5652, 6768, 6862, 7379, 7536, 10293, 10512, 11304, 11461, 13724, 14758, 20586, 22137, 22608, 22922, 27448, 29516, 30879, 34383, 41172, 44274, 45844, 54896, 59032, 61758, 66411, 68766, 82344, 88548, 91688, 103149, 118064, 123516, 132822, 137532, 164688, 177096, 183376, 206298, 247032, 265644, 275064, 354192, 412596, 494064, 531288, 538667, 550128, 825192, 1062576, 1077334, 1616001, 1650384, 2154668, 3232002, 4309336, 4848003, 6464004, 8618672, 9696006, 12928008, 19392012, 25856016, 38784024, 77568048]

約数ペア:

[(1, 77568048), (2, 38784024), (3, 25856016), (4, 19392012), (6, 12928008), (8, 9696006), (9, 8618672), (12, 6464004), (16, 4848003), (18, 4309336), (24, 3232002), (36, 2154668), (47, 1650384), (48, 1616001), (72, 1077334), (73, 1062576), (94, 825192), (141, 550128), (144, 538667), (146, 531288), (157, 494064), (188, 412596), (219, 354192), (282, 275064), (292, 265644), (314, 247032), (376, 206298), (423, 183376), (438, 177096), (471, 164688), (564, 137532), (584, 132822), (628, 123516), (657, 118064), (752, 103149), (846, 91688), (876, 88548), (942, 82344), (1128, 68766), (1168, 66411), (1256, 61758), (1314, 59032), (1413, 54896), (1692, 45844), (1752, 44274), (1884, 41172), (2256, 34383), (2512, 30879), (2628, 29516), (2826, 27448), (3384, 22922), (3431, 22608), (3504, 22137), (3768, 20586), (5256, 14758), (5652, 13724), (6768, 11461), (6862, 11304), (7379, 10512), (7536, 10293)]