72480384

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3738

約数の個数: 96

約数和(自身を含む): 220898340

約数和(自身を除く): 148417956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 3701, 4896, 6528, 7402, 9792, 11103, 14804, 19584, 22206, 29608, 33309, 44412, 59216, 62917, 66618, 88824, 118432, 125834, 133236, 177648, 188751, 236864, 251668, 266472, 355296, 377502, 473728, 503336, 532944, 566253, 710592, 755004, 1006672, 1065888, 1132506, 1421184, 1510008, 2013344, 2131776, 2265012, 3020016, 4026688, 4263552, 4530024, 6040032, 8053376, 9060048, 12080064, 18120096, 24160128, 36240192, 72480384]

約数ペア:

[(1, 72480384), (2, 36240192), (3, 24160128), (4, 18120096), (6, 12080064), (8, 9060048), (9, 8053376), (12, 6040032), (16, 4530024), (17, 4263552), (18, 4026688), (24, 3020016), (32, 2265012), (34, 2131776), (36, 2013344), (48, 1510008), (51, 1421184), (64, 1132506), (68, 1065888), (72, 1006672), (96, 755004), (102, 710592), (128, 566253), (136, 532944), (144, 503336), (153, 473728), (192, 377502), (204, 355296), (272, 266472), (288, 251668), (306, 236864), (384, 188751), (408, 177648), (544, 133236), (576, 125834), (612, 118432), (816, 88824), (1088, 66618), (1152, 62917), (1224, 59216), (1632, 44412), (2176, 33309), (2448, 29608), (3264, 22206), (3701, 19584), (4896, 14804), (6528, 11103), (7402, 9792)]