172556748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52673}}^1$

素因数の和:52703

約数の個数: 72

約数和(自身を含む): 536853408

約数和(自身を除く): 364296660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 52673, 105346, 158019, 210692, 316038, 368711, 474057, 632076, 684749, 737422, 948114, 1106133, 1369498, 1474844, 1896228, 2054247, 2212266, 2738996, 3318399, 4108494, 4424532, 4793243, 6162741, 6636798, 8216988, 9586486, 12325482, 13273596, 14379729, 19172972, 24650964, 28759458, 43139187, 57518916, 86278374, 172556748]

約数ペア:

[(1, 172556748), (2, 86278374), (3, 57518916), (4, 43139187), (6, 28759458), (7, 24650964), (9, 19172972), (12, 14379729), (13, 13273596), (14, 12325482), (18, 9586486), (21, 8216988), (26, 6636798), (28, 6162741), (36, 4793243), (39, 4424532), (42, 4108494), (52, 3318399), (63, 2738996), (78, 2212266), (84, 2054247), (91, 1896228), (117, 1474844), (126, 1369498), (156, 1106133), (182, 948114), (234, 737422), (252, 684749), (273, 632076), (364, 474057), (468, 368711), (546, 316038), (819, 210692), (1092, 158019), (1638, 105346), (3276, 52673)]