77229072

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:230

約数の個数: 120

約数和(自身を含む): 235773600

約数和(自身を除く): 158544528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 97, 108, 114, 144, 152, 171, 194, 216, 228, 291, 304, 342, 388, 432, 456, 513, 582, 684, 776, 873, 912, 1026, 1164, 1368, 1552, 1746, 1843, 2052, 2328, 2619, 2736, 3492, 3686, 4104, 4656, 5238, 5529, 6984, 7372, 8208, 9409, 10476, 11058, 13968, 14744, 16587, 18818, 20952, 22116, 28227, 29488, 33174, 37636, 41904, 44232, 49761, 56454, 66348, 75272, 84681, 88464, 99522, 112908, 132696, 150544, 169362, 178771, 199044, 225816, 254043, 265392, 338724, 357542, 398088, 451632, 508086, 536313, 677448, 715084, 796176, 1016172, 1072626, 1354896, 1430168, 1608939, 2032344, 2145252, 2860336, 3217878, 4064688, 4290504, 4826817, 6435756, 8581008, 9653634, 12871512, 19307268, 25743024, 38614536, 77229072]

約数ペア:

[(1, 77229072), (2, 38614536), (3, 25743024), (4, 19307268), (6, 12871512), (8, 9653634), (9, 8581008), (12, 6435756), (16, 4826817), (18, 4290504), (19, 4064688), (24, 3217878), (27, 2860336), (36, 2145252), (38, 2032344), (48, 1608939), (54, 1430168), (57, 1354896), (72, 1072626), (76, 1016172), (97, 796176), (108, 715084), (114, 677448), (144, 536313), (152, 508086), (171, 451632), (194, 398088), (216, 357542), (228, 338724), (291, 265392), (304, 254043), (342, 225816), (388, 199044), (432, 178771), (456, 169362), (513, 150544), (582, 132696), (684, 112908), (776, 99522), (873, 88464), (912, 84681), (1026, 75272), (1164, 66348), (1368, 56454), (1552, 49761), (1746, 44232), (1843, 41904), (2052, 37636), (2328, 33174), (2619, 29488), (2736, 28227), (3492, 22116), (3686, 20952), (4104, 18818), (4656, 16587), (5238, 14744), (5529, 13968), (6984, 11058), (7372, 10476), (8208, 9409)]