25076124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 67929680

約数和(自身を除く): 42853556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 601, 684, 732, 1098, 1159, 1202, 1803, 2196, 2318, 2404, 3477, 3606, 4636, 5409, 6954, 7212, 10431, 10818, 11419, 13908, 20862, 21636, 22838, 34257, 36661, 41724, 45676, 68514, 73322, 102771, 109983, 137028, 146644, 205542, 219966, 329949, 411084, 439932, 659898, 696559, 1319796, 1393118, 2089677, 2786236, 4179354, 6269031, 8358708, 12538062, 25076124]

約数ペア:

[(1, 25076124), (2, 12538062), (3, 8358708), (4, 6269031), (6, 4179354), (9, 2786236), (12, 2089677), (18, 1393118), (19, 1319796), (36, 696559), (38, 659898), (57, 439932), (61, 411084), (76, 329949), (114, 219966), (122, 205542), (171, 146644), (183, 137028), (228, 109983), (244, 102771), (342, 73322), (366, 68514), (549, 45676), (601, 41724), (684, 36661), (732, 34257), (1098, 22838), (1159, 21636), (1202, 20862), (1803, 13908), (2196, 11419), (2318, 10818), (2404, 10431), (3477, 7212), (3606, 6954), (4636, 5409)]