73224288

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3668

約数の個数: 72

約数和(自身を含む): 211223376

約数和(自身を除く): 137999088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3581, 5112, 6816, 7162, 10224, 10743, 14324, 20448, 21486, 28648, 32229, 42972, 57296, 64458, 85944, 114592, 128916, 171888, 254251, 257832, 343776, 508502, 515664, 762753, 1017004, 1031328, 1525506, 2034008, 2288259, 3051012, 4068016, 4576518, 6102024, 8136032, 9153036, 12204048, 18306072, 24408096, 36612144, 73224288]

約数ペア:

[(1, 73224288), (2, 36612144), (3, 24408096), (4, 18306072), (6, 12204048), (8, 9153036), (9, 8136032), (12, 6102024), (16, 4576518), (18, 4068016), (24, 3051012), (32, 2288259), (36, 2034008), (48, 1525506), (71, 1031328), (72, 1017004), (96, 762753), (142, 515664), (144, 508502), (213, 343776), (284, 257832), (288, 254251), (426, 171888), (568, 128916), (639, 114592), (852, 85944), (1136, 64458), (1278, 57296), (1704, 42972), (2272, 32229), (2556, 28648), (3408, 21486), (3581, 20448), (5112, 14324), (6816, 10743), (7162, 10224)]