88901228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 191923200

約数和(自身を除く): 103021972

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 67, 68, 76, 79, 134, 158, 221, 247, 268, 316, 323, 442, 494, 646, 871, 884, 988, 1027, 1139, 1273, 1292, 1343, 1501, 1742, 2054, 2278, 2546, 2686, 3002, 3484, 4108, 4199, 4556, 5092, 5293, 5372, 6004, 8398, 10586, 14807, 16549, 16796, 17459, 19513, 21172, 21641, 25517, 29614, 33098, 34918, 39026, 43282, 51034, 59228, 66196, 68809, 69836, 78052, 86564, 89981, 100567, 102068, 137618, 179962, 201134, 275236, 281333, 331721, 359924, 402268, 562666, 663442, 1125332, 1169753, 1307371, 1326884, 1709639, 2339506, 2614742, 3419278, 4679012, 5229484, 6838556, 22225307, 44450614, 88901228]

約数ペア:

[(1, 88901228), (2, 44450614), (4, 22225307), (13, 6838556), (17, 5229484), (19, 4679012), (26, 3419278), (34, 2614742), (38, 2339506), (52, 1709639), (67, 1326884), (68, 1307371), (76, 1169753), (79, 1125332), (134, 663442), (158, 562666), (221, 402268), (247, 359924), (268, 331721), (316, 281333), (323, 275236), (442, 201134), (494, 179962), (646, 137618), (871, 102068), (884, 100567), (988, 89981), (1027, 86564), (1139, 78052), (1273, 69836), (1292, 68809), (1343, 66196), (1501, 59228), (1742, 51034), (2054, 43282), (2278, 39026), (2546, 34918), (2686, 33098), (3002, 29614), (3484, 25517), (4108, 21641), (4199, 21172), (4556, 19513), (5092, 17459), (5293, 16796), (5372, 16549), (6004, 14807), (8398, 10586)]