73245304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 160185600

約数和(自身を除く): 86940296

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 209, 284, 418, 568, 617, 781, 836, 1234, 1349, 1562, 1672, 2468, 2698, 3124, 4936, 5396, 6248, 6787, 10792, 11723, 13574, 14839, 23446, 27148, 29678, 43807, 46892, 54296, 59356, 87614, 93784, 118712, 128953, 175228, 257906, 350456, 481877, 515812, 832333, 963754, 1031624, 1664666, 1927508, 3329332, 3855016, 6658664, 9155663, 18311326, 36622652, 73245304]

約数ペア:

[(1, 73245304), (2, 36622652), (4, 18311326), (8, 9155663), (11, 6658664), (19, 3855016), (22, 3329332), (38, 1927508), (44, 1664666), (71, 1031624), (76, 963754), (88, 832333), (142, 515812), (152, 481877), (209, 350456), (284, 257906), (418, 175228), (568, 128953), (617, 118712), (781, 93784), (836, 87614), (1234, 59356), (1349, 54296), (1562, 46892), (1672, 43807), (2468, 29678), (2698, 27148), (3124, 23446), (4936, 14839), (5396, 13574), (6248, 11723), (6787, 10792)]