780408072

素因数分解:

$2^3\times 3^2\times {\mathrm{3061}}^1\times {\mathrm{3541}}^1$

素因数の和:6614

約数の個数: 48

約数和(自身を含む): 2114892780

約数和(自身を除く): 1334484708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3061, 3541, 6122, 7082, 9183, 10623, 12244, 14164, 18366, 21246, 24488, 27549, 28328, 31869, 36732, 42492, 55098, 63738, 73464, 84984, 110196, 127476, 220392, 254952, 10839001, 21678002, 32517003, 43356004, 65034006, 86712008, 97551009, 130068012, 195102018, 260136024, 390204036, 780408072]

約数ペア:

[(1, 780408072), (2, 390204036), (3, 260136024), (4, 195102018), (6, 130068012), (8, 97551009), (9, 86712008), (12, 65034006), (18, 43356004), (24, 32517003), (36, 21678002), (72, 10839001), (3061, 254952), (3541, 220392), (6122, 127476), (7082, 110196), (9183, 84984), (10623, 73464), (12244, 63738), (14164, 55098), (18366, 42492), (21246, 36732), (24488, 31869), (27549, 28328)]