120884964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 299150880

約数和(自身を除く): 178265916

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 139, 274, 276, 278, 411, 417, 529, 548, 556, 822, 834, 1058, 1587, 1644, 1668, 2116, 3151, 3174, 3197, 6302, 6348, 6394, 9453, 9591, 12604, 12788, 18906, 19043, 19182, 37812, 38086, 38364, 57129, 72473, 73531, 76172, 114258, 144946, 147062, 217419, 220593, 228516, 289892, 294124, 434838, 437989, 441186, 869676, 875978, 882372, 1313967, 1751956, 2627934, 5255868, 10073747, 20147494, 30221241, 40294988, 60442482, 120884964]

約数ペア:

[(1, 120884964), (2, 60442482), (3, 40294988), (4, 30221241), (6, 20147494), (12, 10073747), (23, 5255868), (46, 2627934), (69, 1751956), (92, 1313967), (137, 882372), (138, 875978), (139, 869676), (274, 441186), (276, 437989), (278, 434838), (411, 294124), (417, 289892), (529, 228516), (548, 220593), (556, 217419), (822, 147062), (834, 144946), (1058, 114258), (1587, 76172), (1644, 73531), (1668, 72473), (2116, 57129), (3151, 38364), (3174, 38086), (3197, 37812), (6302, 19182), (6348, 19043), (6394, 18906), (9453, 12788), (9591, 12604)]