84960324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 227485440

約数和(自身を除く): 142525116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 223, 228, 342, 446, 557, 669, 684, 892, 1114, 1338, 1671, 2007, 2228, 2676, 3342, 4014, 4237, 5013, 6684, 8028, 8474, 10026, 10583, 12711, 16948, 20052, 21166, 25422, 31749, 38133, 42332, 50844, 63498, 76266, 95247, 124211, 126996, 152532, 190494, 248422, 372633, 380988, 496844, 745266, 1117899, 1490532, 2235798, 2360009, 4471596, 4720018, 7080027, 9440036, 14160054, 21240081, 28320108, 42480162, 84960324]

約数ペア:

[(1, 84960324), (2, 42480162), (3, 28320108), (4, 21240081), (6, 14160054), (9, 9440036), (12, 7080027), (18, 4720018), (19, 4471596), (36, 2360009), (38, 2235798), (57, 1490532), (76, 1117899), (114, 745266), (171, 496844), (223, 380988), (228, 372633), (342, 248422), (446, 190494), (557, 152532), (669, 126996), (684, 124211), (892, 95247), (1114, 76266), (1338, 63498), (1671, 50844), (2007, 42332), (2228, 38133), (2676, 31749), (3342, 25422), (4014, 21166), (4237, 20052), (5013, 16948), (6684, 12711), (8028, 10583), (8474, 10026)]