72235008

素因数分解:

$2^{11}\times 3^2\times {\mathrm{3919}}^1$

素因数の和:3947

約数の個数: 72

約数和(自身を含む): 208681200

約数和(自身を除く): 136446192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 3919, 4608, 6144, 7838, 9216, 11757, 15676, 18432, 23514, 31352, 35271, 47028, 62704, 70542, 94056, 125408, 141084, 188112, 250816, 282168, 376224, 501632, 564336, 752448, 1003264, 1128672, 1504896, 2006528, 2257344, 3009792, 4013056, 4514688, 6019584, 8026112, 9029376, 12039168, 18058752, 24078336, 36117504, 72235008]

約数ペア:

[(1, 72235008), (2, 36117504), (3, 24078336), (4, 18058752), (6, 12039168), (8, 9029376), (9, 8026112), (12, 6019584), (16, 4514688), (18, 4013056), (24, 3009792), (32, 2257344), (36, 2006528), (48, 1504896), (64, 1128672), (72, 1003264), (96, 752448), (128, 564336), (144, 501632), (192, 376224), (256, 282168), (288, 250816), (384, 188112), (512, 141084), (576, 125408), (768, 94056), (1024, 70542), (1152, 62704), (1536, 47028), (2048, 35271), (2304, 31352), (3072, 23514), (3919, 18432), (4608, 15676), (6144, 11757), (7838, 9216)]